@book{556,
	author = {Phillips, Thomas R,},
	title = {Roots of strategy BOOK 3},
	publisher = {Stackpole Books},
	year = {1985},
	address = {Mechanicsburg, Pennsylvania},
	url = {http://sfx.ethz.ch/sfx_locater?sid=ALEPH:EBI01&genre=book&isbn=9780811744126}
}