TY  - BOOK
AU  - Cross, John G.
AU  - Guyer, Melvin J.,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0472063154 (paperback)
SN  - 2
PY  - 1980///;copyright 1980.46
CY  - Ann Arbor
PB  - University of Michigan Press
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Human behavior.;Choice (Psychology).;Social problems.;Learning, Psychology of.;Social legislation
KW  - United States
N1  - Includes bibliography; 5; Professional
ER  -