QUADLING, Douglas. <br/><br/>
Cambridge international As and A level Mathematics 1 course book/  vii, 202p. 
Douglas Quadling and Julian Gilbey. 
 -  Cambridge University Press,   2016 
<br/><br/> “It includes index”. 
<br/><br/><label>ISBN: </label>978-1-316-60030-6