000 00293nam a2200121Ia 4500
005 20260205052231.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a510 AG38I
100 _aAggarwal,R S
245 0 _aI. I. T. Mathematics
260 _aNEW DELHI
_bS. CHAND
_c1996
942 _cBK
999 _c111132
_d111132