TY  - BOOK
AU  - Singh,Surendra
TI  - Engineering materials
SN  - 0706915968
U1  - 620.11 21
PY  - 1979///[reprinted 1982]
CY  - New Delhi
PB  - Vikas Pub
KW  - Materials
N1  - Includes bibliographical references and index
ER  -