00438nam a22001097a 4500020002000000082001600020100001900036245004300055260003900098300003400137650015700171  a007451505 (pbk)  a620.11bAGR  aAgrawal, B. K.  aIntroduction to engineering materials   aNew DelhibTata MacGraw Hillc1988  avii, 353 p.b: ill.c; 23 cm.  aEngineering aEngineering materialsvBondingvElastic and plasticvChemical reactions and reactivityvConstitutionvIron and steelvThermoplasticsvFEAS