BESANA, NORMA JEAN J.,E TAL <br/><br/>
Module in chemistry. / 
NORMA JEAN J.,E TAL. BESANA, NORMA JEAN J. 
 - vi.; 153 p.; ill.; 25 cm  25m 
<br/><br/><label>ISBN: </label>9789710183036 9789789710188 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Chemisrty <br/>Chemistry<br/>Exercises