TY  - BOOK
AU  - Lings, Martin
TI  - Research methodology: methods and techniques
SN  - 8173280363
U1  - 001.42 
PY  - 2003///
CY  - New Delhi
PB  - Wishwa Prakashan
KW  - Research - Methodology
KW  - Research - Statistical methods
KW  - Technical writing
ER  -