000
00257nam a2200121Ia 4500
008
220201s1965 xx 000 0 eng d
082
_a
624.1
100
_a
Salmon,EH
245
0
_a
Materials and structure
260
_c
1965
300
_a
796
942
_2
ddc
999
_c
73108
_d
73108