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020 _c
041 _h
082 _a331
_bCHA/CUL
100 _aCHAMBERLAIN N.W.,CULLEN D.E.,
245 _aLABOR SECTOR
_hTextual Documents
260 _aNEW YORK
_bMCGRAW-HILL BOOK COMPANY
_c1971
300 _aIX+676
930 _a5286
999 _c124759
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