Abbot B.A. <br/><br/>
National Certificate Mathematics. 4th impression. V.1 . First year course. 
Abbot B.A., Kerridge C.E.. 
 - London  English University Press Ltd  1955 
 - 352 p. 
<br/><br/> The technical college series 
<br/><br/><label>Dewey Class. No.: </label>51:37(07)