@book{8871,
	author = {Krishna, Jai.},
	title = {Plain & reinforced concrete (2 vol set)},
	publisher = {Nem Chand,},
	year = {1993.  },
	address = {1 },
	edition = {.  },
	url = {http://www.amazon.com/exec/obidos/ASIN/B0007ASHMG/chopaconline-20}
}