000			00493cam a22001337a 4500
008			180718b1993 xxu||||| |||| 00| 0 eng d
082			_aT19 D493
100			_aSeligson, Mitchell A.
245			_aThe dual gaps: an overview of theroy and research
260			_aBoulder and London _bLynne Rienner _c1993
300			_ap.3-8
500			_a[In] Development underdevelopment: the political economy of inquality, edited by Mitchell A. Seligson & John T. Passe-Smith
650			_aEconomic Development
999			_c359876 _d359876