Kosniowski, Czes <br/><br/>
Mathematics  on the Sinclair QL  Essential routines for programming 

 - London  Sunshine books  1984 
<br/><br/><label>ISBN: </label>0-946408-43-2 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>004.1