Dur, Arne <br/><br/>
Mobius functions, incidence algebras, and power series representations 
Arne Dur 
 - Berlin  New York  Springer-Verlag  c1986 
 - viii, 134 p  ill  24 cm 
 - Lecture notes in mathematics  1202  ISSN 0075-8434 .
 - Lecture notes in mathematics (Springer-Verlag) .
<br/><br/> Cuprinde bibliografie si index 
<br/><br/><label>ISBN: </label>3540167714 (Berlin : pbk.) 0387167714 (New York : pbk.) 
<br/><br/><label>LCCN: </label>86017915 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Incidence algebras<br/>Mobius function<br/>Power series algebra
<br/><br/><label>Dewey Class. No.: </label>510 s  512/.24