000
00311nam a2200133Ia 4500
008
230118s9999||||xx |||||||||||||| ||und||
020
_a
0-7069-9563-5
082
_a
657
082
_b
MAH/P
100
_a
DR S.N
_b
MAHESHWARI
245
0
_a
PROBLAMS AND SOLUTIONS
260
_a
NEW DELHI
260
_b
VIKAS PUBLISHING
999
_c
7460
_d
7460