00348nam a2200121Ia 4500082001500000100004200015245005700057260002900114300001400143490005900157500000500216700000500221  a512bQ3.AG  aQueen's University, Kingston, Ontario  aAlgebra group, report of -. Sep. 1973- August 1974b  aOntariobThe Auth.c1974  aii, 306p.  aQueen's papers in Pure and Applied Mathematicsv no.41  a  a