Bostock, L. <br/><br/>
ST(P)Mathematics 3A/ 
L.Bostock,S.Chandler,A.Shepherd,E.Smith. 
 - 2nd ed. 
 - London:  Stanley Thornes,  1992. 
 - 463p. 
<br/><br/><label>ISBN: </label>0748712607 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>QA39.2