00321nam a2200121 a 4500008004100000020001500041050001900056100001900075245002800094260004800122300002000170350000900190120416s0000    ||||||||||||||||| ||    u  a0442306296  aTK 7868.S9 Lew  aLewin, Douglas10aDesign of logic systems  aBerkshirebELSB/Van Nostrand Reinholdc1985  aix,578p. : ill.  a0.00