@book{35962,
	author = {Hazzan, Orit. and Lapidot, Tami. and SpringerLink (Online service)},
	title = {Guide to Teaching Computer Science},
	publisher = {Springer London,},
	year = {2011.},
	address = {London :},
	url = {http://dx.doi.org/10.1007/978-0-85729-443-2}
}