Ruppert W. <br/><br/>
Compact semitopological semigroups: An intrinsic theory. 
Ruppert W. 
 - Berlin  Springer-Verlag  1984 
 - 259 p. 
<br/><br/> MicroFiche. Lecture Notes in Mathematics, Vol. 1079 
<br/><br/><label>Dewey Class. No.: </label>515.12