000 00386nam a2200157Ia 4500
008 170519s9999 xx 000 0 und d
041 _aEnglish
082 _a517.3/RAY/DC
100 _aBRATI SANKAR RAY
245 _aAN INTRODUCTION TO DIFFERENTIAL CALCULUS
260 _bCALCUTTA
_aCALCUTTA
_c1950
300 _c245P.
650 _aCALCULUS
650 _aMATHEMATICS
942 _cBK
999 _c60091
_d60091