000 00472nam a22001817a 4500
003 BUBTL
008 180716b xxu||||| |||| 00| 0 eng d
082 _a515.35
_bYOD
100 _9886
_aYousuf,Md.Abu
245 _aDifferential Equation
_cMd. Abu Yousuf
250 _a2nd
260 _aDhaka
_bMamun Brothers
_c2005
300 _a688p . :
_b22cm .
650 0 _9124
_aMathematics
856 _k0
_l0
_yDownload
942 _2ddc
_cBK
999 _c5744
_d5744