Mapes Roy <br/><br/>
Mathematics and sociology 
Mapes Roy 
 - London  Batsford            1971 
 - 77p.  cm. 
<br/><br/> Bibiliography P 75-77. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociometry
<br/><br/><label>Dewey Class. No.: </label>Y:(B), L1