Caribbean business to business guide. 

 - San Juan, P. R.  Casiano Communications  1992 - 
<br/><br/> Annual.  Business to business guide.  Description based on : 90  Title from cover.  Published before under tile : Puerto Rico-t0-business executive guide. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Commerce--Periodicals.<br/>Puerto Rico--Economic conditions--Periodicals.<br/>Puerto Rico--Commerce--Directories.