000 00325nam a2200133Ia 4500
008 170912s9999 xx 000 0 und d
082 _a515.33 GOY/A
100 _aGOYAL S K
245 2 _aA TEXT BOOK ON DIFFERENTIAL CALCULUS
250 _a2nd Ed.
260 _bJAI PRAKASH NATH AND CO
_c2007
300 _a608
942 _cTB
999 _c49367
_d49367