Trieste conference on Topological methods in quantum field theories, ICTP, Trietse, Italy  11-15 June, 1990   /    
edited by S W. Nahm ... [et al]. 
 - Singapore  :   World Scientific,   1991. 
 - ix, 171 p.  ;    23 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>9810204965 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quantum field theory--------