@book{2229,
	author = {Sheikh, Khalid},
	title = {Manufacturing Resource Planning (MRP II) with introduction to ERP, SCM and CRM},
	publisher = {McGraw-Hill Education,},
	year = {2002.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0071203990/chopaconline-20}
}