000
00256nam a2200121Ia 4500
008
220201s1957 xx 000 0 eng d
082
_a
624.1
100
_a
Salmon,EH
245
0
_a
Materials & structures
260
_c
1957
300
_a
638
942
_2
ddc
999
_c
73088
_d
73088