@book{100644,
	author = {Weygand, Conrad and Hilgetag, G.},
	title = {Preparative organic chemistry},
	publisher = {John Wiley & Soons,},
	year = {c1972},
	address = {New York :},
	note = {Translation of the 4th ed. of Organisch-chemische Experimentierkunst, edited by G. Hilgetag and A. Martini, which is an enlarged and updated version of part 2 of the original ed.}
}