00900nam0-22003131i-450-99000386029040332120080122122925.0000386029FED01000386029(Aleph)000386029FED0100038602920030910d--------km-y0itay50------baitaITNonproduction Workers in U.S. Manufacturingby George E. Delehanty.AmsterdamNorth-Holland1968.xii, 256 p.ill.23 cmContributions to economic analysisLavoroStati UnitiF/1.221G/2.122Delehanty,George E.146385ITUNINARICAUNIMARCBK990003860290403321G/2.122 DEL2464/ISESSESNonproduction Workers in U.S. Manufacturing514375UNINA