Robert L Rock

Milton L. Rock, Robert H. Rock · McGraw-Hill

310 sayfa · 1990

Consolidation and merger of corporations / Management / Corporate reorganizations / Organizational change

Milton L. Rock, Robert H. Rock, Martin J. Sikora · McGraw-Hill

551 sayfa · 1994

Consolidation and merger of corporations / Handbooks, manuals / Consolidation and merger of corporations -- United States -- Handbooks, manuals, etc. / Consolidation and merger of corporations, united states

Robert L Rock · United States Department of the Interior, Bureau of Mines

Sayfa sayısı yok · 1970

Safety measures / Uranium mines and mining / Radiation

Robert L. Rock · U.S. Dept. of the Interior, Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.

17 sayfa · 1969

Mine ventilation / Uranium mines and mining

Robert L Rock · Mining Enforcement and Safety Administration

11 sayfa · 1974

Radon / Mine ventilation / Mining engineering

Robert L Rock · Dept. of the Interior, Mining Enforcement and Safety Administration

12 sayfa · 1977

Radon / Mine ventilation / Mining engineering

Robert L Rock · Mining Enforcement and Safety Administration

15 sayfa · 1975

Mine gases / Alpha rays / Thoron / Safety measures / Decay