@book{20856,
	author = {Rao, Shankar C N},
	title = {Sociology: Principles of sociology with an introduction to social thoughts},
	publisher = {S Chand},
	year = {2012},
	address = {New Delhi},
	edition = {7th ed.},
	note = {2565 02/08/2013 5455 10/08/2013 Main Budget}
}