Yazar
george k schenck
5 cilt bulundu.
Cilt sonuçları
SIC-based demand information system for nonfuel minerals
George H. K. Schenck · U.S. Dept. of the Interior, Bureau of Mines
48 sayfa · 1982
Data processing / Mineral industries / Mines and mineral resources / Nonfuel minerals industry
Handbook of state and local taxation of solid minerals
George H. K. Schenck · distributed by Coal Research Section, Pennsylvania State University
167 sayfa · 1984
Compliance costs / Law and legislation / Mines and mineral resources / Taxation
The economic importance of the coal industry to Pennsylvania
George H. K. Schenck · Pennsylvania State University]
289 sayfa · 1967
Coal mines and mining / Coal trade

