TY  - BOOK
AU  - Gopalakrishnan, Naduvattom.
TI  - Gaveshana reethi sasthram
SN  - 9788176389556
U1  - 001.42 
PY  - 2002///
CY  - THiruvanan thapuram
PB  - State Institute Of Languages
KW  - Research Methodology
ER  -