TY - BOOK ED - Micchelli, Charles A. ED - Rivlin, Theodore J., 1926- TI - Optimal estimation in approximation theory SN - 030631049X PY - 1977/// CY - New York PB - Plenum Press KW - Approximation theory KW - Congresses KW - Mathematical optimization KW - Computational complexity N1 - Includes bibliographies and index ER -