TY - BOOK ED - Conference on the Theory of Approximation, with Applications, University of Calgary, 1975. ED - Law, Alan G. (Alan Greenwell), 1936- ED - Sahney, Badri N TI - Theory of approximation: with applications SN - 0124389503 PY - 1976/// CY - New York PB - Academic Press KW - Approximation theory KW - Congresses N1 - Includes bibliographies and indexes ER -