DURELL, CLEMENT V. <br/><br/>
CERTIFICATE MATHEMATICS 

 - LONDON  G.BELL AND SONS LTD  1958 
<br/><br/> INCLUDES INDEXS 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS
<br/><br/><label>LC Class. No.: </label>QA135.D87 V.2 C.1  / C.1