000 00335nam a2200145Ia 4500
020 _a9788120338531
082 _a515.35
100 _aAkhtar,Ahsan
245 _aTEXTBOOK OF DIFFERENTIAL CALCULUS.
250 _a2nd
260 _bPRENTICE -HALL OF INDIA
_aNEW DELHI
_c2009
300 _a451p.
700 _aAhsan,Sabiha
942 _cBK
999 _c25360
_d25360