@book{3522,
	author = {Sharma, Pankaj.},
	title = {System Programming and System Administration },
	publisher = {S.k. Kataria & Sons,},
	year = {2011.},
	address = {New Delhi},
	url = {http://www.amazon.com/exec/obidos/ASIN/9350140756/chopaconline-20}
}