Pryor Edmund James <br/><br/>
Economics for the mineral engineer 

 -  1958 
<br/><br/><label>Standard No.: </label>127,352 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X0D3, J8-;1 (UD)