Easton,David . <br/><br/>
The Political System 
by David Easton 
 - 1st Ed.   Rep. 
 - Calcutta:  Scientific Book Agency,  1971. 
 - 377p.:  15cm. 
<br/><br/>Index. 
<br/><br/><label>Subjects--Index Terms: </label>Political science 
<br/><br/><label>Dewey Class. No.: </label>320