@book{7912,
	author = {Deitel, Paul},
	title = {C how to program},
	publisher = {PHI Learning},
	year = {2013},
	address = {New Delhi},
	edition = {7th},
	url = {https://www.libgen.is/book/index.php?md5=34896F4B4404846C75FD0B589BFF6935}
}