Ratschek, H & Rokne, J <br/><br/>
Computer methods for the range of functions 
H. Ratschek & J. Rokne 
 - Chichester  Ellis Horwood Limited  1984 
 - 168 
 - Ellis horwood series mathematics & its applications .
<br/><br/><label>ISBN: </label>0-85312-703-4 
<br/><br/><label>Dewey Class. No.: </label>5.01+5.08+11.01  / RATS