Description
Item Description:Distributed to depository libraries in microfiche
"Co-published by arrangement with the Wisconsin Center for Education Research"--T.p. verso
"Supported by the National Institute of Education under grade no. NIE-G-81-0009."
Physical Description:xvi, 346 p. : ill. ; 23 cm
Bibliography:Includes bibliographies
ISBN:0819136093
0819136107