Ellis, Brian <br/><br/>
Basic concepts of measurement 
Brian Ellis 
 - Cambridge:  Cambridge University Press,  1968. 
 - ix, 219p. 
<br/><br/> PBK 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics-Philosophy
<br/><br/><label>Dewey Class. No.: </label>510.1  / ELB