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Mineral Economics

Sinha, R K;Sharma, N L

Mineral Economics - OXFORD & IBH PUBLISHING CO.PVT.LTD 1986 - xvi+558

3 ; and ; Economics ; Elements ; Haulage ; Machinery ; Mine ; Mineral ; Mining ; of ; Pumps ; Technology ; Vol. ; Winding

8120403312


Engineering and allied operations(620)

553.9 SIN S
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