000 00250pam a2200109a 44500
082 _a517.2
_bG65T10
100 _aPrasad, Gorakh
245 1 _aTEXT-BOOK ON DIFFERENTIAL CALCULUS
260 _a
_bPothishala
_c1959
964 _gCIRC
997 _a3734 C
999 _c412490
_d412490