000 00319nam a2200133Ia 4500
008 220108s9999||||xx |||||||||||||| ||und||
100 _aGORAKH PRASED
245 0 _aTEXT BOOK ON DIFFERENTIALS CALCULS
250 _aRE.
260 _bA.i.t.b.s. Pub,delhi
_c1997
300 _a367
650 _aMATHEMATICS
942 _cBK
999 _c18249
_d18249