JACHY, JONATHAN. <br/><br/>
THE WAY OF Z PRACTICAL PROGRAMS WITH METHODS / 
JONATHAN JACHY. 
 - NEW YORK :  CAMBRIDGE,  1997. 
 - 350 P. ; 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>005.133  / JON