LAUTECH
Humphreys, J. F.

Numbers, groups, and codes / J.F. Humphreys, M.Y. Prest. - 2nd ed. - Cambridge, UK ; New York, NY : Cambridge University Press, c2004. - xvi, 338 p. : ill. ;

052154050X (pbk.)


Group theory.
Number theory.

QA171 / .H835 2004