National Bureau of Economic Research : Twenty-fifth anniversary series
University Microfilms International
University Microfilms International 1997 U.M.I. books on demand , National Bureau of Economic Research : Twenty-fifth anniversary series
所蔵館2館
George J. Stigler
Univ. Microfilms 1947 National Bureau of Economic Research : Twenty-fifth anniversary series 4
所蔵館13館