000
00292nam a2200121Ia 4500
008
220201s1961 xx 000 0 eng d
082
_a
620.1
_b
RIC
100
_a
Richards, C W
245
0
_a
Engnieering materials science
260
_a
Addison
_b
wesly Pub
_c
1961
300
_a
546
942
_2
ddc
999
_c
14375
_d
14375