@book{3614,
	author = {Bahl, Arun and Bahl, Arun},
	title = {A text book of organic chemistry},
	publisher = {S. Chand},
	year = {2007r},
	address = {New Delhi},
	edition = {18th rev. & enl. ed.},
	note = {this is reprint in 2007}
}