๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Intrinsic interest and extrinsic reward: The effects of a continuing token program on continuing nonconstrained preference

โœ Scribed by Paul Davidson; Bradley Bucher


Book ID
113991083
Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
674 KB
Volume
9
Category
Article
ISSN
0005-7894

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES