Conference on "Theory of Approximation with applications", University of Calgery, Alberta, Canada, Aug. 11-13, 1975 <br/><br/>
Theory of approximation with applications; papers  / 

 - New York:  Academic Press,  1976 
 - xviii, 408p. 
<br/><br/><label>Dewey Class. No.: </label>515.73  / C748.TA