00283nam a2200109Ia 450000500170000008000180001710000230003524500440005826000380010230000140014058300190015420260716043026.0  a19.01.06 H669  aHirsch, Rudolph E.  aComputer literacy for middle management  bPrentice HallaNew JerseyUSc1984  ax, 226 p.  c3/7/00kM2LMGR