00406nam a22001457a 45000050016000000200022000160350013000380370013000511000027000642450055000912600049001463000023001959420025002189990017002432012022300330.0  a0029463181c00.00  aA-514731  aDPLbENG  aLucas, Henry C.942870  aManaging information services /cby Henry C. Lucas  aNew YorkbMacmillan Publishing Companyc1990  axx, 422p.c22 cms.  2ddccENh020.68mLUC  c63368d63368