00428nam a2200169   45000010006000000050017000060080041000230200015000640350003000790410007000820500021000891000019001102450064001292500006001932600042001993000017002411174220230410115441.0060907n1990    dr                  spa    a0070575541    aEN14aHD 69 S594h 1990  aSimon, Alan R.1 aHow to be a successful computer consultant /cAlan R. Simon  a2  aNew York :bMc graw hill,c1990        aviii, 259 p.