Scientific Control Systems Ltd. (1970). Mathematical model building in economics and industry: Being the collected papers of conferences organized by Scientific Control Systems Ltd and held in London in June 1968 and June 1969 and Montreal in October 1969. London: Griffin.
Παραπομπή Chicago StyleScientific Control Systems Ltd. Mathematical Model Building in Economics and Industry: Being the Collected Papers of Conferences Organized By Scientific Control Systems Ltd and Held in London in June 1968 and June 1969 and Montreal in October 1969. London: Griffin, 1970.
Παραπομπή MLAScientific Control Systems Ltd. Mathematical Model Building in Economics and Industry: Being the Collected Papers of Conferences Organized By Scientific Control Systems Ltd and Held in London in June 1968 and June 1969 and Montreal in October 1969. London: Griffin, 1970.