Arbona, Joaquín. <br/><br/>
Development of the petro-chemical industry in the Southwest area of Puerto Rico 
Joaquín Arbona, José Alustiza. 
 -  [n.d.] 
 - 53 p., 36 l.  ill. 
<br/><br/>Thesis (M.B.A)-Catholic University of Puerto Rico. 
<br/><br/>Bibliography : p. 48-51. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Pontificia Universidad Católica de Puerto Rico. --Dissertations.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum industry and trade--Puerto Rico.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Economic conditions.
<br/><br/><label>LC Class. No.: </label>HD4013