00469     2200181   4500001001900000005001900019008004100038035002100079040001200100082001600112084001400128110001000142245002700152260004000179300002600219850001200245650003000257BKTDB240120140008920140124113817.119240114s1997||||xxu|   g |    000 0 ind    0013-240114008960  aSBPKHAT042[23]a004.7  a004.7 BEG2 aOmron02aA beginner's guide PLC  a[s.l] :bOmron Asia Pacific,c1997.  av, 168 hlm. ;c25 cm.  aSBPKHAT 4aKomputerxPerangkat keras