Professor Emeritus of Urban Land Economics, Graduate School of Management, University of California, Los Angeles. Dr. Grebler also served as Director of the Division of Operating Statistics of the Federal Home Loan Bank Board, 1938-1944; Chief of the Housing Finance Section and Director of the Economics and housing Finance Branch of the National Housing Agency, 1944-1946; housing consultant with Miles L. Colean, 1947-1948; Research Professor in Urban Land Use and Housing and Associate Director, Institute for Urban Land Use and Housing Studies, Columbia University; Senior Staff Member of the Council of Economic Advisors.