00458nam a2200157 a 4500020002700000020003000027100002100057245005000078250001300128260003700141300001300178650002100191700002000212700002100232856004700253  a0135103827 (hardcover)  a9780135103821 (hardcover)1 aTocci, Ronald J.10aDigital Systems: principles and applications   a7th ed.   a[S.l.] :bPrentice Hall,c1998.   a898 p. ;  aDigital Systems   aWidmer, Neal S.  aMoss, Gregory L.0 uhttp://10.10.170.122:8080/browse/book/2558