693.54 / B171r
proceedings of the III international mining congress
Safety in mining / .- London: Pergamon PRess, 1963
Copy Details:
Acc. No.: A426, Full Call No.: 693.54 B171r, Item type: Written-off , Location: ,
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proceedings of the III international mining congress
Safety in mining / .- London: Pergamon PRess, 1963
Copy Details:
Acc. No.: A426, Full Call No.: 693.54 B171r, Item type: Written-off , Location: ,
------------------------- --------------------- ------ --------- ------- ------- --------- --------