TY  - BOOK
AU  - Mccord William
AU  -  Mccord Arline
TI  - American social problems :  Challenges to existence   
U1  - Y:4.73.N7, L7 
PY  - 1977///
CY  - L
PB  - V L V Mosby Company      
N1  - Bibliography : P 271-281
ER  -