TY - BOOK AU - Hirsch Francis AU - Lacombe Gilles AU - Levy Silvio Tr TI - Elements of functional analysis T2 - Graduate texts in mathematics; 192 SN - 0387985247 (New York:hbd) U1 - B43, N9 PY - 1999/// CY - New York PB - Springer-Verlag KW - Functional analysis KW - Mathematics N1 - Bibliographical references 385-386p; Index 387-393p ER -