Gaba, Om Parkash. <br/><br/>
An Introduction to political theory / 
By Om Parkash Gaba. 
 - 7th ed. 
 - Noida :  MAYUR PAPERBACKS,  2014. 
 - 685p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9788171981267 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ADMINISTRATION OF ECONOMMY AND ENVIRONMENT.
<br/><br/><label>Dewey Class. No.: </label>320.01  / GAU