00619nam a2200193Ia 4500008004100000020001500041082001800056100002000074245004300094250000700137260003500144300002800179500001900207600002700226650001500253942000700268952013500275999001500410240925s9999    xx            000 0 und d  a007Y857938  a621.38173 MOR  aNot - Available 0aDesigning with TTL Integrated Circuits  aNA  aAuckland:bMcGraw Hillc,1971.  axxi,495p.bNAfOriginal  aIncludes Index  aEngineering Technology  aTechnology  cBK  001040708ETaUITUbUITUd1997-08-07ePakistan American Commerciall0o621.38173 MORpQ0610r2024-09-25 07:12:09w2024-09-25yBK  c3109d3109