Ellis, Brian  1929- <br/><br/>
Basic concepts of measurement / 
by Brian Ellis. 
 - Cambridge :  Cambridge University Press,  1966. 
 - 220 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0521048893 0521095565 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical measurements.
<br/><br/><label>Dewey Class. No.: </label>512.81  / ELB 1966