A Nova ortografía oficial : com as palavras mais usadas que perderam a acentuação, e com vocabulário exemplificativo : texto atualizado e completo do formulário ortográfico oficial.

Ortografia practica : metodo facil para evitar las faltas al escribir /
by: Zainqui, J. Ma. (José María)
Published: (1982)

Ortografía de la lengua española /
Published: (2006)

Ortografía de la lengua española /
Published: (2010)

Ortografía de la lengua castellana /
Published: (1826)

Larousse ortografía lengua española : reglas y ejercicios ; [redactores, Mercè Romaní Alfonso, Francisco Gallardo Díaz, Raquel Luzarraga Alonso de Ilera].
Published: (1998)

Lo esencial en la ortografía /
by: Alvero Francés, F. (Francisco), 1904-
Published: (1999)

Manual de ortografía española : acentuación, léxico y ortografía /
by: Carratalá, Fernando
Published: (1997)

Epítome de la ortografía latina y castellana. : Instituciones de la gramática española /
by: Jiménez Patón, Bartolomé
Published: (1965)

Compendio de ortografía en verso castellano adoptado ultimamente para mayor inteligencia de la juventud.
Published: (1843)

Breve tratado de ortografía castellana, para uso de los niños de las escuelas de primeras letras.
Published: (1850)

Tractado de orthographía y accentos en las tres lenguas principales /
by: Venegas, Alejo, 1498 or 1499-1562
Published: (1986)

Orthographic traditions and the sub-elite in the Roman empire /
by: Zair, Nicholas, 1982-
Published: (2023)

Teaching spelling /
by: Henderson, Edmund H.
Published: (1990)

Die Aura der Wörter : Denkschrift /
by: Kunze, Reiner, 1933-
Published: (2002)

Die Aura der Wörter : Denkschrift zur Rechtschreibreform /
by: Kunze, Reiner, 1933-
Published: (2004)

Russian orthography
Published: (1963)

Spell it out : the curious, enthralling and extraordinary story of English spelling /
by: Crystal, David, 1941-
Published: (2013)

Oxford Canadian spelling /
Published: (2004)

English spelling and spelling reform /
by: Lounsbury, Thomas R., 1838-1915
Published: (1909)

Improving spelling in the middle grades /
by: Manning, Maryann Murphy
Published: (1986)

Spel-- is a four-letter word /
by: Gentry, J. Richard
Published: (1987)

Spelling instruction : a proper perspective.
Published: (1991)

Learning to read and spell : the child's knowledge of words /
by: Henderson, Edmund H.
Published: (1981)

İmlâ kılavuzu.
Published: (1964)

Les grands courants orthographiques au XVIIe siècle et la formation de l'orthographe moderne : impacts matériels, interférences phoniques, théories et pratiques, 1606-1736 /
by: Biedermann-Pasques, Liselotte
Published: (1992)

The child's spelling book : calculated to render reading completely easy to little children; to impress upon their minds the importance of religion, and the advantages of good manners. /
by: Babcock, Elisha, 1753-1821
Published: (1800)

Resource materials for teachers of spelling /
by: Anderson, Paul S. (Paul Seward), 1913-
Published: (1968)

The Child's playbook, to teach children their letters as soon as they can speak : Being a new and pleasant method to allure little ones in the first principles of learning.
Published: (1798)

The child's guide to spelling and reading; or An attempt, to facilitate the progress of small children when first sent to school.
by: Carey, Mathew, 1760-1839
Published: (1800)

The Pennsylvania spelling-book, or, Youth's friendly instructor and monitor : on an easy plan, for exciting the attention, and facilitating the instruction of children and others, in spelling and reading; and acquainting them with the essential parts of orthography, pointing, &c. As also, training their minds to early sentiments of piety and virtue. : More particularly calculated for the use of parents, guardians, and others, remote from schools; in the private tuition of their children, and illiterate domesticks, &c. /
by: Benezet, Anthony, 1713-1784
Published: (1780)

Makedonski pravopis, izraboten od Komisijata za jazik i pravopis pri Ministerstvoto na narodnata prosveta.
Published: (1945)

Teaching spelling.
by: Horn, Ernest, 1882-1967
Published: (1967)

The first step to learning: or, Little children's spelling and reading book : Designed to render the first rudiments of learning easy and familiar to young beginners. /
by: Reed, Abner, 1771-1866
Published: (1800)

Nauka pravopisi /
Published: (1918)

English spelling, its rules and reasons /
by: Craigie, William A. (William Alexander), Sir, 1867-1957
Published: (1927)

Spelling for writing /
by: Hillerich, Robert L., 1927-
Published: (1976)