Ratschek, H. <br/><br/>
Computer methods for the range of functions  

 - Chichester  Ellis Horwood  1984 
 - 168p. 
 - (Ellis Horwood series in Mathematics and its applications) .
<br/><br/> Bibliog on p. 159 - 164 
<br/><br/><label>Universal Decimal Class. No.: </label>519.651  / RAT