00525    a2200205   4500001000700000003000400007005001700011008004100028020001800069082001400087100001700101245006700118250001200185260003800197300000800235653001600243653002300259700001900282710001800301151243OSt20211221111207.0                                          a9788181423566  a518bG74N1 aGoyal, M. C.1 aNumerical analysiscby M. C. Goyal, D.C Sharma and Savita Jain  a2nd ed.  aJaipurbR. B. D. Publishingc2015  av.p  aMathematics  aNumerical analysis  aSharma, D. C.   aJain, Savita