000 00286nam a2200121Ia 4500
080 _a08.01.02 U583
245 _aStructural changes in industry
260 _bUN
_aNew YorkUS
_c1981
300 _aix, 97 p.
583 _c9/29/05
_kJOYD
650 _aINDUSTRIAL STRUCTURE
942 _cM
_mU583
999 _c27411
_d27411