http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
A Pocket Guide to Formal Logic is a succinct primer meant especially for those without any prior background in logic. Its brevity makes it well-suited to introductory courses with a formal logic component, and its friendly tone offers a welcoming introduction to this often-intimidating subject. The book provides a focused presentation of common methods used in statement logic, including translations, truth tables and proofs.