000
00275nam a2200121Ia 4500
008
220201s1969 xx 000 0 eng d
082
_a
669
100
_a
Rollarson, EC
245
0
_a
Metallurgy for engineers
260
_b
Edward arnald
_c
1969
300
_a
392
942
_2
ddc
999
_c
76278
_d
76278