Biology :  advanced level / 
compiled by G. Usher. 
 - 1st ed. 
 - Sussex :  Artemis Press,  c 1978. 
 - 88 p. ;  22 cm. 
 - General Certificate of Education model answers. .
<br/><br/>318  318 
<br/><br/><label>ISBN: </label>0 85141 305 6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.
<br/><br/><label>Dewey Class. No.: </label>574 / U3b