McKean, Dayton David <br/><br/>
Party and pressure politics 
by Dayton David McKean 
 - Boston  Houghton  1949 
 - 712p. 
<br/><br/> $5.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pressure Groups<br/>Political Parties
<br/><br/><label>Dewey Class. No.: </label>P51 M193