@book{36077,
	author = {Glassner, Martin Ira, and De Blij, Harm J.,},
	title = {Systematic political geography /},
	publisher = {Wiley,},
	year = {c1980.},
	address = {New York :},
	edition = {3rd ed.},
	note = {Second ed. by H. J. de Blij.}
}