TY  - BOOK
AU  - Mustafa,A.
AU  - 
TI  - Research methodology 
SN  - 978 81 7473 449 5
U1  - 001.42/M985r 
PY  - 0000///AITBS pub.
PY  - 2015///
CY  - Delhi 
KW  - Research methodology
N1  - Includes index(P244-51) and bibliography.
ER  -