Johnson, Anne. <br/><br/>
General science certificate course book 2. 

 - revised edition. 
 - Kuala Lumpur :  Longman,  1969. 
 - vi, 131 pages illustration. 
<br/><br/><label>ISBN: </label>0582696585 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.<br/>Science.