TY  - BOOK
AU  - Malec, Michael A.
TI  - Essential statistics for social research
SN  - 	0-8133-1556-5
U1  - Circ.	300.72 M29e 
PY  - 1993///
CY  - 	Oxford
PB  -  Westview press
N1  - include reference

ER  -