Friedman, James W. Oligopoly theory / James W. Friedman. - Cambridge [Cambridgeshire] : Cambridge University Press, 1983. - xvi, 240 p. : ill ; 22 cm. - Cambridge surveys of economic literature. . Include index and bibliography : p. [231]-235. ISBN: 0521238277 0521282446 (pbk.) Hadiah Subjects--Topical Terms: Oligopolies.