000 00275nam a22001217a 4500
003 OSt
008 240621b |||||||| |||| 00| 0 eng d
100 _aGOEL R S AND SHARMA Y K
245 _aENGINEERING MATHEMATICS
260 _bMRPH
_c2008
300 _a443
942 _2ddc
_cBK
999 _c31425
_d31425