TY - BOOK AU - GUPTA, BALRAM AU - KUMAR, ASHOK AU - YADAV, J S TI - Aerospace Materials U1 - R-629.1 PY - 2006/// CY - NEW DELHI PB - S.CHAND & CO (PVT) LTD KW - MECHANICAL ENGINEERING KW - STEELS KW - ALLOYS ER -