00526nam a22001817a 450000500170000001000150001702000260003203500140005803700130007208200100008510000200009524500710011525000120018626000310019827000680022930000250029750000220032220180215154851.0  aENG-122272  a9788193593882c425.00  aEN-105804  bDBAD/PUB  a519.4  aRao, K. Sankara  aNumerical method for scientists and engineers /cby K. Sankara Rao  a4th ed.  aDelhibPHI Learningcc2018  aRimjhim House ,111, Patparganj industrial estatebDelhie110092  axx, 423p.c24cm(pbk)  aIt includes index