000 00380nam a2200157Ia 4500
008 170519s9999 xx 000 0 und d
041 _aEnglish
082 _a517.3/MAI/DIF
100 _aKANTISH CHANDRA MAITY
245 _aDIFFERENTAL CALCULUS
260 _bTHE CENTRAL BOOK AGENCY
_aCALCUTTA
300 _c578P
650 _aCALCULUS
650 _aMATHEMATICS
942 _cBK
999 _c66502
_d66502