TY  - BOOK
AU  - Devarajan, G.
TI  - Prolegomena to research methodology
SN  - 9788170006398
U1  - 020.72 DEV  
PY  - 2011///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Library-Information science
KW  - Data collection--Sampling
KW  - Hypotheses
KW  - Researcg areas--Library-information science
KW  - Research methods
KW  - Research problem
ER  -