Algebra : some current trends :  proceedings of the 5th National School in Algebra held in Varna, Bulgaria, Sep. 24 - Oct., 4,. 1986 / 
L.L. Avramov, K.B. Tchakerian (eds.) 
 - Berlin :  Springer-Verlag,  1986 
 - 240 p. ;  24 cm. 
 - Lecture notes in mathematics  v. 1352 .
<br/><br/><label>ISBN: </label>0354050371 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra--Congresses