000
00307nam a22001337a 4500
003
OSt
005
20240531020018.0
008
230217b ||||| |||| 00| 0 eng d
100
_a
R. PANNEERSELVAM
245
_a
RESEARCH METHODOLOGY
260
_a
new delhi
_b
PHI
_c
2010
300
_a
639p.
942
_2
ddc
_c
BK
_0
1
999
_c
1883
_d
1883