000 00293nam a22001217a 4500
082 _a515.55
_bSHA/D
100 _aSharma, Bhu Dev
245 _aDifferential equations /
_cBhu Dev Sharma
260 _bKedar Nath Ram Nath,
_aMeerut :
300 _aiii,p. :
650 _aMathematics
942 _cBK
999 _c16528
_d16528