Social Relationship Part 1  : interpersonal perception , personal construct theory and sociometry 
Open university 
 - MaltionKeynes:  The Open University,  1976. 
 - 85p. 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education sociology-Socialpsychology
<br/><br/><label>Dewey Class. No.: </label>370.152  / OPS