TY - BOOK AU - Cheney,E.Ward TI - Multivariate approximation theory : Selected topics / T2 - CBMS-NSF Regional conference series in applied mathematics ; SN - 0898712076 AV - QA297 C44 1986 PY - 1986/// CY - Philadelphia PB - SIAM, KW - Lemb KW - Analisis numérico N1 - Incluye referencias ER -