TY  - BOOK
AU  - Blalock, Hubert M.
TI  - Social statistics / 
T2  - McGraw-Hill series in sociology
AV  - HA29 .B59
U1  - 519 
PY  - 1960///
CY  - New York : 
PB  - McGraw-Hill
KW  - Statistics
N1  - Includes Index.
ER  -