Goodearl, KR. <br/><br/>
Partially ordered abelian groups with interpolation 

 - Providence  American mathematical society  1980 
 - xxii, 336p, 22 cm. 
 - Mathematical surveys and monographs, ISSN 0076-5376 .
<br/><br/><label>Dewey Class. No.: </label>512.2,  / D, goo