TY  - BOOK
AU  - Simon Anita Ed.
AU  -  Boyer E Gil
TI  - Mirrors for bebavior:  An anothology of observation instruments    
U1  - SN1, L4.1-.3(RR) 
PY  - 1974///
CY  - Wyncote
PB  - Communication Materials Centre    
KW  - PSYCHOLOGY
ER  -