Heidelberg A.Dold Ed. <br/><br/>
Lecture notes in mathematics 

 - Berlin  Springer Verlag        1973 
<br/><br/><label>ISBN: </label>3540064966 
<br/><br/><label>Standard No.: </label>244,437 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B43p1,N73, L3