Cover image for How to use contingency contracting in the classroom
How to use contingency contracting in the classroom
Title:
How to use contingency contracting in the classroom
Author:
Homme, Lloyd E., 1917-
Personal Author:
Publication Information:
Champaign, Ill. : Research Press, cl969.
Physical Description:
130 pages : illustrations ; 23cm
Language:
English
ISBN:
9780878220502
Format :
Book