@book{7392,
	author = {Croft, Tony,},
	title = {Foundation maths},
	publisher = {Prentice Hall },
	year = {2010},
	address = {Harlow :},
	edition = {5th},
	url = {https://libgen.is/book/index.php?md5=F440625807025E2A5760691605D7A722}
}