Karlin, Samuel.,[et.al]. <br/><br/>
Studies in spline functions and approximation theory   
by Samuel Karlin [et.al] 
 - New York  Academic Press  1976 
 - xii, 500p. 
 - Academic press rapid manuscript reproduction .
<br/><br/><label>ISBN: </label>012398565X 
<br/><br/><label>Dewey Class. No.: </label>511.42  / N761