TY  - BOOK
AU  - Udolf Roy
TI  - Logic design for behavioral scientists
T2  - Professional -technical series
U1  - SN1:(B), L3 
PY  - 1973///
CY  - Chicago
PB  - Nelson Hall      
KW  - PSYCHOLOGY
N1  - Appendix p 241--261 (A-B0)
ER  -