000
00274nam a22001097a 4500
020
_a
9789382332855
082
_a
001.42
_b
PRA
100
_a
Prathapan K
245
_a
Research methodology for scientific research
260
_a
New Delhi
_b
I K International
_c
2014
942
_c
BK
999
_c
329941
_d
329941