000 00271nam a22001217a 4500
999 _c6271
_d6271
003 OSt
005 20240417020013.0
008 210319b ||||| |||| 00| 0 eng d
100 _aIYENGAR, T.K.V.
245 _aMATHEMATICAL METHODS
260 _bS.CHAND
942 _2ddc
_cGE
_03