How to use contingency contracting in the classroom : L. Homme, A.P. Sanyi, M.A. Gonzales and J.R. Rechs Research Press, Illinois, 1970. xi + 130 pp

✍ Scribed by William Yule

• Book ID: 115752492
• Publisher: Elsevier Science
• Year: 1973
• Tongue: English
• Weight: 87 KB
• Volume: 11
• Category: Article
• ISSN: 0005-7967
• DOI: 10.1016/0005-7967(73)90024-7