Porter, John. <br/><br/>
The vertical mosaic :   an analysis of social class and power in Ca nada /  
John Porter. 
 - Toronto :   University of Toronto Press,   1975. 
 - xxi, 625 p. ;    24 cm. 
 - Studies in the structure of power. Decision-making in Canada ;   no . 2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social classes--------
<br/><br/><label>Subjects--Geographic Terms: </label><br/> Canada -- Social conditions.