Mathematics
HANDBOOK OF ALGEBRA
CONTENTS SECTION 2C ALGEBRAIC K-THEORY SECTION 3B ASSOCIATIVE RINGS AND ALGEBRAS SECTION 4E LIE ALGEBRAS SECTION 4H RINGS AND ALGEBRAS WITH ADDITIONAL STRUCTURE SECTION 5A GROUPS AND SEMIGROUPS M GECK AND G MALLE, RE?ECTION GROUPS MC TAMBURINI AND M VSEMIRNOV, HURWITZ GROUPS AND HURWITZ GENERATION VV VERSHININ, BRAIDS, THEIR PROPERTIES AND GENERALIZATIONS VI SENASHOV, GROUPS WITH ?NITENESS CONDITIONS