000 00279nam a22001217a 4500
999 _c6450
_d6450
003 OSt
005 20210320221414.0
008 210320b ||||| |||| 00| 0 eng d
100 _aSHAHNAZ BATHUL
245 _aA TEXTBOOK OF MATHEMATICAL METHODS
260 _bRIGHT
942 _2ddc
_cGE