@book{479296,
	author = {Fleck Franz},
	title = {Regularities of market penetration processes cause},
	publisher = {Oelgeschtager Gunn and Hain       },
	year = {1981},
	series = {Athenaeum Economics. 2},
	address = {Athenaeum},
	note = {Bobliography: P 154-162}
}