Deformation theory of algebras and structures and applications. 

 - Boston  Kluwer Academic Press  1988 
<br/><br/><label>ISBN: </label>9027728046 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Homotopy Theory-Congresses.
<br/><br/><label>LC Class. No.: </label>QA 612.7 .N38