000
00338nam a2200157Ia 4500
008
220709s9999 xx 000 0 und d
082
_a
510
_b
GRE
100
_a
GREWAL B.S.
245
0
_a
HIGHER ENGINEERING MATHEMATICS
250
_a
44
260
_b
KHANNA PUBLICATION
260
_c
2018
300
_a
1238
942
_c
BK
999
_c
80789
_d
80789