Edexcel international A level pure mathematics 4 : student book / 
Greg Attwood ... [et al.] 
 -  Pearson Education Ltd.  2019 
<br/><br/>27930 
<br/><br/><label>ISBN: </label>9781292245126 
<br/><br/><label>Source: </label> Rec-2019-06-20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>QA  / 39.2