Ofx, Paul W, ed. series Pross, A Paul, ed. <br/><br/>
Pressure group behaviour in Canadian politics 

 -  McGraw - Hill Ryerson limited  1975 
 - 196p.; 22cm. 
 - McGraw - Hill Ryerson series in Canadian politics .
<br/><br/><label>ISBN: </label>70821836 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Federal governments<br/>Interest groups<br/>Political communication<br/>Political psychology - Canada<br/>Political science - Canada<br/>Pressure groups - Canada