Ahlberg, J.H. <br/><br/>
Theory of splines and their applications 
J.H Ahlberg 
 - Newyork  Academic press  1967 
 - xi, 284 
<br/><br/><label>Subjects--Index Terms: </label>Spline theory 
<br/><br/><label>Universal Decimal Class. No.: </label>517.927  / AHL