TY - BOOK AU - Meyer Jean-Pierre ed. ED - AMS Special Session on Homotopy Theory (7-10 Jan 1998 : Baltimore,MD) ED - AMS special session on homotopy theory TI - Homotopy invariant algebraic structures; a conference in honor of J Michael Boardman: proceedings SN - 0-8218-1057-X U1 - 510 PY - 1999/// CY - Providence PB - AMS KW - Homotopy theory ER -