The footwear industry in Puerto Rico  sub groups 302, 313, 314. 

 - San Juan, P.R.  Economic Developmnet Administration ; Office of Economic Research  [1986?] 
 - 29 p.  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boots and shoes--Trade and manufacture--Statistics.--Puerto Rico