000 00380pam a2200133a 44500
008 160408b1968 xxu||||| |||| 00| 0 eng d
082 _a669.20942
_bR959n
100 _aRyan, William
245 1 _aNON-FERROUS EXTRACTIVE METALLURGY IN THE UNITED KINGDOM
260 _aLondon
_bInstitution Of Mining And Metallurgy
_c1968
300 _a234
964 _gCIRC
997 _aA4345 C
999 _c246286
_d246286