Brown, Ronald,  1935- <br/><br/>
Nonabelian algebraic topology:  filtered spaces, crossed complexes, cubical homotopy groupoids/ 
Ronald Brown, Philip J. Higgins, Rafael Sivera, with contributions by Christopher D. Wensley and Sergei V. Soloviev. 
 - xxxv, 668 pages:  illustrations (some color);  25 cm. 
 - EMS tracts in mathematics;  15. .
 - EMS tracts in mathematics;  15. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9783037190838 3037190833 
<br/><br/><label>LCCN: </label>2011499654 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebraic topology.<br/>Homotopy theory.
<br/><br/><label>Dewey Class. No.: </label>514.2  / B877n