TY  - BOOK
AU  - Gaur, Ajai S.  .
TI  - Statistical methods for practice and research: a guide to data analysis using spss / 
SN  - 0-7619-3502-9
U1  - T48 
PY  - 2007///
CY  - New Delhi : 
PB  - Response books , 
KW  - Education
ER  -