000 00330nam a2200109 4500
245 _aTorsion theories, additive semantics and rings of quotients
_cJoachim Lambek
100 _aLambek, Joachim
260 _aBerlin
_bSpringer-Verlag
_c1971
300 _avi,94p.;26cm.
490 _aLecture notes in mathematics; 177
082 _a512
_bLAM
999 _c19984
_d19984