TY  - BOOK
AU  - Malec, Michael A.
TI  - Essential statistics for social research
U1  - 001.422/MAL/E 
PY  - 2012///
CY  - Jaipur
PB  - Rawat pub.
KW  - statistics
KW  - essential
KW  - research
KW  - social
ER  -