000
00304nam a22001337a 4500
003
OSt
005
20230217105655.0
008
230217b ||||| |||| 00| 0 eng d
100
_a
R. PANNEERSELVAM
245
_a
RESEARCH METHODOLOGY
260
_a
NEW DELHI
_b
PHI
_c
2014
300
_a
699p.
942
_2
ddc
_c
BK
999
_c
1892
_d
1892