000 00258nam a22001217a 4500
999 _c6436
_d6436
003 OSt
005 20210320213945.0
008 210320b ||||| |||| 00| 0 eng d
100 _aRAMACHARY
245 _aMATHEMATICAL METHODS
260 _bBSP
942 _2ddc
_cGE