000 00283nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a GOY/D
100 _aGOYAL D R
245 0 _aDIFFERENTIAL CALCULUS
260 _bDHILLON GROUP OF PUBLICATIONS
_c0
300 _a528
942 _cTB
999 _c5666
_d5666