Lisle De, Christian. <br/><br/>
Progras for financial calculations  solutions book for the hewlett-packard 17B and 19B business calculators 
by Christian Lisle De 
 - London  Kogan page  1989 
 - xiv, 202p. 
<br/><br/><label>ISBN: </label>185091835x 
<br/><br/><label>Dewey Class. No.: </label>658.1502854  / N89