TY - BOOK AU - Fieischman W M Ed. ED - Conference on set-valued mappings selestions and topological properties of 2x (1969 : Buffalo) TI - Proceeding on Set-valued mappings selections and topological properties of 2x T2 - Lecture notes in mathematics; 171 U1 - B316, K91 PY - 1969/// CY - Berlin PB - Springer-Verlag KW - Topology N1 - Bibliography 110p ER -