000 00288nam a2200109Ia 4500
008 190829s9999 xx 000 0 und d
082 _a510
_bAGG/I
100 _aAGGARWAL, R.S.
245 0 _aI.I.T. MATHEMATICS
260 _bS.Chand and Company Ltd., New Delhi
_aNew Delhi
_c1996
942 _cBK
999 _c9841
_d9841