000 00650nam a2200229Ia 4500
003 OSt
005 20220926042631.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aX9.73.N6, K2
100 _aGort Michael
_9346531
245 0 _cGort Michael
_aDiversification and integration in American indust
260 _c1962
490 _aNational Bureau of Economic Research, general series.77.
650 _aIndustrial Economics
942 _hX9.73.N6, K2
_cGB
_2CC
999 _c670212
_d670212