@book{45393,
	author = {De Bruyn, Gareth,},
	title = {Introduction to ABAP programming for SAP /},
	publisher = {Cengage Learning PTR,},
	year = {2015.},
	address = {Boston, Massachusetts :},
	edition = {Third edition.},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10892194}
}