Tax and trade guide  Puerto Rico. 

 - 2nd ed. 
 - [Chicago]  1972. 
 - iii, 179 p.  map. 
 - Its Tax and trade guide series .
<br/><br/> "Subject file AA 7071, item 3." 
<br/><br/>Bibliography : p. 164. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Taxation--Law.--Puerto Rico<br/>Industrial laws and legislation--Puerto Rico.