TY  - BOOK
AU  - Sadhu, A N
AU  - Singh,Amarjit
TI  - Research Methodology In Social Science
SN  - 8178661454
U1  - T48:(MZ) 
PY  - 1980///
PB  - Himalaya Publishing House
KW  - Education
KW  -  Research
KW  -  Social Science
ER  -