Thorburn, Hugh G.  1924-, <br/><br/>
Interest groups in the canadian federal system / 
Hugh g. thorburn 
 - xviii, 146 páginas 
 - The collected research studies, issn 0829-2396 ;  v. 69 .
<br/><br/> "published by the university of toronto press in cooperation with the royal commission on the economic union and development prospects for canada and the canadian government publishing centre, supply and services canada" 
<br/><br/><label>ISBN: </label>0802073174  (rustica) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grupos de presión--Canada<br/>Gobierno federal--Canadá
<br/><br/><label>LC Class. No.: </label>JL148.5  / T47