00596     2200217   4500001002100000005001500021035002000036007000300056008004100059020000600100082000800106084001400114100002500128245008400153250001600237260004200253300004300295650001300338505001300351990001400364INLIS00000000000050320220811090107  a0010-0822000034ta220811                g          0 ind    a-  a005  a005 MIC o0 aMicrosoft Corpration1 aOperating System User's Guide & Reference GW-Basic :b- /cMicrosoft Corpration  a1, cet.ke-1  aCanada :bMicrosoft Corpration,c1985  avii, 274 hlm :bilus. ;c14 x 21 cme- 4aKomputer  ahlm. 274  a200400224