000 00264nam a2200109Ia 4500
008 160710s1966 xx 000 0 und d
100 _aPRAN NATH
245 _aCALCULAS FOR TECH. STUDENTS
260 _aVARANASI
_bTARA PUB.
_c1966
300 _a352
942 _2ddc
_cBB
999 _c71886
_d71886