TY  - BOOK
AU  - E.Hackworth 
TI  - Materials & heat treatment
SN  - 030430929
AV  - TA 459  .H33 1982
PY  - 1982///
CY  - Great britain /Fakenham press limited.
PB  - Macmillan publishing co.Inc
KW  - materials & heat treatment
N1  - include index
ER  -