Kock, Joachim, <br/><br/>
Frobenius Algebras and 2-D Topological Quantum Field Theories : 

 -  Cambridge University Press,  2004. 
 - 260 pages 
<br/><br/><label>ISBN: </label>9780521540319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>333,714  / BUR