000 00304nam a2200121Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c0
100 _aGHOSH AND MAITY
245 _aDIFFERENTIAL CALCULAS PART 1 SEC 2
260 _c1989
_bCENTRAL BOOK
650 _aDIFFERENTIAL CALCULUS
942 _cBK
999 _c203443
_d203443