000
002740000a22001330004500
003
BGCL
040
_a
BGCL
082
_a
000
_b
Ref 87
245
_a
Book of General Knowledge
_c
by S.C.Sarkar
650
_a
Reference
041
_a
eng
700
_a
Sarkar, S.C.
942
_c
BOOK
999
_c
13188
_d
13188