00617nam a22002297a 4500001001000000003000500010005001700015008004100032010001000073011001000083035001000093040000900103082001500112100002000127245007700147260005200224300001100276650003200287650003100319700001700350700002000367000057119CHAP20220329140703.0971013s1958            r     00010     d  a56055  a57027  a61180  cCHAP  a025.5bS5500aShera, Jesse H. 0aInformation resources :b: a challenge to american science an dindustry.  aCleveland :bWestern Reserve University,c1958.  a214 p.14aServicios de información.14aSistemas de información.0 aKent, Allen.0 aPerry, James W.