Torres, Vivian. <br/><br/>
Química  manual de laboratorio : curso básico 
Vivian Torres, Jovita Rodríguez 
 - 4a ed. 
 - Mayagüez, P.R.  Librería Universal  1991. 
 - 2 v.  ill.  28 cm. 
<br/><br/> Library has only vol. 1. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Laboratory manuals.<br/>Chemistry--Study and teaching.