00259nam a22001097a 4500003000400000008004100004082001900045100001900064245003500083260002300118300000800141OSt231219b        |||||||| |||| 00| 0 eng d  a001.6403bJ62C  aJordian, P. B.  aCondensed computer encylopedia  aMegraw Hill c1969  a605