TY - BOOK AU - Conference on "Multivariate Approximation Theory", Mathematical Research Institute AU - Schempp, Walter AU - Zeller, Karl TI - Multivariate approximation theory; proceedings U1 - 515.73 PY - 1985/// CY - Boston PB - Birkhauser N1 - "Lib. has proceedings of the 4th international symposium" ER -