@book{1213693,
	author = {Carruthers William and  Coldham Iain},
	title = {Modern methods of organic synthesis},
	publisher = {Cambridge University         },
	year = {2004},
	address = {Cambridge},
	edition = {4},
	note = {Answers to problems 466-486p.; Index 487-493p.;  Reprint 2013.}
}