Oil and gas investments 

 - New York  Practising law linstitute U.S.A.      1968 
 - 292p  cm. 
<br/><br/><label>Standard No.: </label>17,111 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:9F74.73, K8