000			00515nam a2200205Ia 4500
008			230524s9999 xx 000 0 und d
040			_cUDSM
050			_aHD5724.B39
100			_aBergmann, Barbara R.
245		0	_aStructural unemployment in the United States
260			_aWashington, D.C.
260			_bU.S. Government Print
260			_c1967
300			_aix,122p.
300			_c26cm.
650			_aLabor supply
700			_aill.
942			_2Library of Congress Classification
942			_cBook
999			_c90204 _d90204