ISBN 9781461271260 books & textbook
Algorithmic Problems in Groups and Semigroups (Trends in Mathematics)
Birget, Jean-Camille Margolis, Stuart Meakin, John Sapir, Mark V.
Birkhäuser /2012-10-10 Paperback / 319 Pages
isbn-10: 1461271266 / isbn-13: 9781461271260
