000 00281nam a22001217a 4500
020 _a9788120345928
082 _a518 SAS/N
100 _aS. S. Sastry
245 _aIntroductory Methods of Numerical Analysis
250 _a5th
260 _bPHI Learning Pvt. Ltd.
_c2021
942 _cDB
999 _c2944
_d2944