LEADER 00966nam0-22002771i-450- 001 990003008670403321 035 $a000300867 035 $aFED01000300867 035 $a(Aleph)000300867FED01 035 $a000300867 100 $a20000920d1958----km-y0itay50------ba 101 0 $aENG 102 $aIT 200 1 $a<>American labor force$eits growth and changing composition$fby Gertrude Bancroft for the Social Science Research Council in cooperation with U.S. Dept. of Commerce, Bureau of the Census 210 $aNew York$cJohn Wiley & Sons$aLondon$cChapman & Hall$d1958 215 $axiv, 256 p.$cill.$d24 cm 225 1 $aCensus monograph series 700 1$aBancroft,$bGertrude$0118714 712 2$aSocial Science Research Council$c 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003008670403321 952 $aF/1.221 BAR$b015280$fSES 959 $aSES 996 $aAmerican labor force$9468173 997 $aUNINA