TY  - BOOK
AU  - SINHA, S C
AU  - DHIMAN, A K
TI  - Research Methodology
U1  - 658.57 
PY  - 2002///
CY  - Delhi
PB  - Ess Ess Pub.
KW  -  DESIGN OF RESEARCH
KW  -  DATA COLLECTION
KW  - MANAGEMENT
ER  -