Symposium on algebraic topology, Feb. 22-26, 1971 / edited by Peter J. Hilton
Symposium on algebraic topology, Feb. 22-26, 1971 / edited by Peter J. Hilton - - Berlin Springer-Verlag, 1971 - vi,110 p. 26 cm - Aerospace and radar systems .
3-540-05715-30
Algebraic topolgy-Congresses
513.83 Sym:71