000
00267nam a22001097a 4500
020
_a
0335173217
082
_a
620
_b
ENG
245
_a
Engineering materials an introduction
_b
13 corrosion
260
_b
The open university press
_c
1982
300
_a
38 Pages
942
_c
L
999
_c
19773
_d
19773