00380nam a2200133 a 450000500170000002000150001708200210003210000230005324500480007626000360012430000240016063000370018463000250022120251202164157.0  a0133838447  a621.3819583bUFF  aUffenbeck, John E.  aHardware interfacing with the apple II plus  aNew JerseybPrentice-Hallc1983  ax,238 p.b23cm.cHB  aComputer interfaces, experiments  aApple II experiments