Rice, John R. <br/><br/>
The approximation of functions:  v1. linear theory 

 - London  Addison-wesley publishing company  1964 
 - x,203p. 
<br/><br/><label>Subjects--Index Terms: </label>Approximation theory  Functions 
<br/><br/><label>Dewey Class. No.: </label>517.5  / RIC