Lalemment, Gerald,  1935- <br/><br/>
Semigroups and combinatorial applications / 
Gerald Laleement. 
 - New York :  Wiley,  1979. 
 - xi, 376 p. ;  24 cm. 
 - Pure and applied mathematics .
<br/><br/> " A Wiley-Interscience publication" 
<br/><br/>Includes bibliography. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0471043796 
<br/><br/><label>LCCN: </label>7823561  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semigroups.<br/>Machine theory.<br/>Combinatorial analysis.