Investigating chemistry :  notes for teachers / 
L. Davies ...[et.al.]. 
 - London:   Hainemann Educational Books,   1975.  
 - vi, 150 p. :  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0435641611 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>542