Martínez Castillo, José Ramón. <br/><br/>
A statitical analysis of fringe benefits 
José Ramón Martínez Castillo. 
 -  1978. 
 - v, 40 l.  graphs. 
<br/><br/> Thesis : (M.B.A)--Catholic University of Puerto Rico. 
<br/><br/>Bibliography : p. 40 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Pontificia Universidad Católica de Puerto Rico. --Dissertations.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Non wage payments--Puerto Rico.
<br/><br/><label>LC Class. No.: </label>HD4013