@book{1568,
	author = {Sinha, S.N and Roy, S. K.},
	title = {Hand book of reinforced concrete design},
	publisher = {Tata McGrawa Hill},
	year = {2003.},
	address = {New Delhi :},
	url = {http://www.amazon.com/exec/obidos/ASIN/8121901278/chopaconline-20}
}