000			00464cam a22001337a 4500
008			180718b1993 xxu||||| |||| 00| 0 eng d
082			_aB3 B642
100			_aEl-Sayed, E.N.
245			_aAutopoiesis as a conceptual framework for information systems engineering
260			_aAmsterdam _bElsevier Science Publishers B.V. _c1993
300			_ap.97-108
500			_a[In] Systems engineering in public administration, edited by H.E.G. Bonin
650			_aOrganisation
999			_c376525 _d376525