000 00305nam a2200109 4500
245 _aAlgebraic structures
_cby Serge Lang
100 _aLlang, Serge
260 _aMassachusetts
_bAddison Wesley
_cc1967
300 _aviii,179p.; 245cm.-
490 _aAddison Wesley Series in mathematics
082 _a512
_bLAN
999 _c26937
_d26937