The challenge of detracking : a collection /

Bibliographic Details
Other Authors:	Bellanca, James A., 1937-, Swartz, Elizabeth
Format:	Book
Language:	English
Published:	Palatine, Ill. : IRI/Skylight Pub., [1993]
Subjects:	Track system (Education) Ability grouping in education > United States.

Description
Item Description:	"K-12"--Cover.
Physical Description:	xiii, 288 pages : illustrations ; 23 cm.
Bibliography:	Includes bibliographical references and index.
ISBN:	0932935508