000
00299nam a22001337a 4500
020
_a
978-93-5027-147-6
082
_a
510
_b
AGG/M
100
_a
R.SAGGARWAL
245
_a
XI MATHEMATICS
260
_a
BHARATI BHAVAN
_b
R.S.AGGARWAL
_c
2022
300
_a
1150
520
_a
PROBLEM SOLUTIONS
942
_c
BK
999
_c
6827
_d
6827