00530nam 2200169 450 2209659http://id.bnportugal.gov.pt/bib/porbase/22096590-471-54364-0ISCAC_164.iso/21-09-2009/656519990527d1992 k y0pory0103 baengUSObject-oriented information systemsplanning and implementationDavid A. TaylorNew YorkJohn Wiley & Sonscop. 1992357 p.23 cm004.41BNporTaylorDavid A.PTISCACRPC