00477nam a22001577a 450000500170000001000150001702000260003203500140005803700090007208200150008110000180009624500670011426000490018127000600023030000290029020250219114628.0  aENG-143894  c470.00a9789384295844  aEN-127426  bDBAD  a620.11201  aMariappan . R  aMaterials SciencecBy R. MariappanbMaterials SciencehEnglish  aTamil Nadu, CoimbatorebR.K Publishersc2018  bCoimbatorea26, Rajeswari Nagar, Nava India Roade64128  aVarious Pagesc25cm(pbk)