TY  - BOOK
AU  - Cohen,Louis
AU  - Holliday,Michael
TI  - Statistics for social scientists : an introductory text with computer programs in BASIC / 
SN  - 006318219x
U1  - 300.21 
PY  - 1989///
CY  - London : 
PB  - Harper and Row , 
KW  - SOCIAL SCIENCES STATISTICAL METHODS
N1  - NULL
ER  -