00297nam a2200109Ia 4500003000400000008004100004040001600045082001300061245005200074260005300126300000800179GCL140319s9999    xx            000 0 eng d  aGCL / cGCL04a004bL T10aThearu and Design of Digitial Computer Systems.  a[S.N] : bMacmillan Publishing Company ، c1992  a494