000
00249nam a22001097a 4500
082
_a
370.7
_b
P16
084
_2
Colon Classification
100
_a
Narayanan S
245
_a
CBSE NET/SLET: Education
260
_a
ND
_b
Bright Group
_c
2017
942
_c
BK
999
_c
218660
_d
218660