Howie, John M. <br/><br/>
An introduction to semigroup theory / 
J. M. Howie 
 - London :  Academic Press,  1976 
 - x, 272 p. :  ill. ;  24 cm. 
 - L.M.S. monographs ;  7 .
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 257-264 
<br/><br/><label>ISBN: </label>0123569508 :  ? 9.80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semigroups
<br/><br/><label>Dewey Class. No.: </label>512.86