TY  - BOOK
AU  - Blacklock,Hubert M.
TI  - Social statistics
SN  - 0070661758 :
AV  - HA29 .B53 1979
PY  - 1979///
CY  - New York
PB  - McGraw-Hill
KW  - Statistics
KW  - Social sciences
KW  - Statistical methods
ER  -