000 00275nam a2200121 a 4500
003 EIA
001 3814
942 _02
_2ddc
_cBK
245 _aSilver :
_beconomics, metallurgy and use
260 _c1975
008 141112s1975 ck r 000 u spa d
082 _a669.23
_bS587
999 _c12336
_d12336