TY  - BOOK
AU  - Asthana,Hari Shankar
AU  - Braj Bhushan
TI  - Statistics for social sciences: with SPSS Aplication / 
SN  - 9788120352483
U1  - 519.5 
PY  - 2016///
CY  - Delhi
PB  -  PHI Learning 
N1  - Includes references and index
ER  -