Backhouse,J.K. Houldsworth, S. P. T. Horril, P. J. F. <br/><br/>
Pure Mathematics book 1. 

 - 4th. edition. 
 - Edinburgh, England  Longman Group Ltd.  1985 
 - xix, 587p. Illus.  Includes index 
<br/><br/><label>ISBN: </label>9780582353862