for engineering degree, diploma and A.M.I.E. students Ramamrutham, S. creator text New Delhi Dhanpat Rai Publishing Co. 2014 monographic 1383p.: ill. 27cm(pbk) by S.Ramamrutham [and] R. Narayanan 818743354X 9788187433545 dpl Pansy Books 20170606171313.0