000
00263nam a2200121 4500
020
_a
9788172862053
082
_a
400
100
_a
Prism
245
_a
Problem Primer for the Olympiad
260
_a
Bengaluru
_b
Prism Books
_c
2002
300
_a
126p
942
_2
ddc
_c
FB
999
_c
1702
_d
1702