00361nam a2200133Ia 4500008004100000041000800041082001700049100001500066245005800081260002300139300002200162365001600184700002700200230714s9999    xx            000 0 und d  aeng  a621.381bJOH  aJohnson H.  aHigh Speed Digital Design bA Handbook Of Black Magic  bPearson Education   dRef 723 E (17669)  cRs.b725.00  aJohnson H. & Graham M.