TY - BOOK AU - Conway,John Horton AU - Sloane,N.J.A. TI - Sphere packings, lattices, and groups SN - 0-387-96617-X AV - QA166.7 .C66 1988 U1 - 511/.6 19 PY - 1988/// CY - New York PB - Springer-Verlag KW - Sphere packings KW - Lattice theory KW - Finite groups N1 - Includes index; Bibliography: p. [572]-639 ER -