000
00267nam a22001217a 4500
003
OSt
005
20240605124212.0
020
_a
123
040
_c
Aakash Educational Service
082
_a
510
245
_a
Mathematics
_c
by Aakash Educational Service
942
_2
ddc
_c
BOOKS
999
_c
2704
_d
2704