000 00319nam a2200133Ia 4500
008 210901s1970 xx 000 0 eng d
082 _a331 LIT
100 _aLitwack, L.
245 4 _aThe American labor movement
260 _aEnglewood
_bPrentice Hall
_c1970
300 _a176
650 _aEconomics
942 _2ddc
_cBK
999 _c6495
_d6495