000 00315nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c270/-
040 _aET
100 _aPATHAK H.K
245 0 _aADVANCED CALCULUS
260 _bSHIKSHA SAHITY PUB.
_aMEERUT
300 _a608
500 _a35730
942 _cBK
999 _c41745
_d41745