Beaven, C. H. J. <br/><br/>
The Approximations handbook -- the art of nearly  [Books]. 
C. H. J. Beaven. 
 - Wilmslow, United Kingdom  Sigma Press.  1989 
 - Pages: 196 
<br/><br/><label>ISBN: </label>1850581193  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Arithematic.
<br/><br/><label>Dewey Class. No.: </label>QA/111  / BEA