Williamson, Oliver E.. Markets and hierarchies, analysis and antitrusts implications : a study in the economics of internal organisation / Oliver E. Williamson. - New York : Freedom House , 1975. - xvii,286p. : figs. ; 24cm . NULL ISBN: 0029353602 USD 27.95 Subjects--Index Terms: INDUSTRIAL ORGANIZATION Dewey Class. No.: 658.402 / WIL/M