Proceedings of the fourth symposium on the development of petroleum resources of Asia and the far east 
/ Economic Commission for Asia and the far east Bangkok, Thailand 
 - New York:   United Nations,   1972 
 - xxvii, 464p. 
 - Mineral resources development series no. 41 .
<br/><br/> Vol. I 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>553.98(082.2)  / L2.1