669.20942  / R959n <br/>
Ryan, William <br/>
       NON-FERROUS EXTRACTIVE METALLURGY IN THE UNITED KINGDOM 
 / 
 .- London: Institution Of Mining And Metallurgy,  1968 
 .- 234 . 
<br><U>Copy Details:</u><br> Acc. No.: <b>A4345</b>, Full Call No.: 669.20942 R959n,   Item type:  Books , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>