کتاب های Tokheim
Schaum's Outline of Theory and Problems of Digital Principles
Roger Tokheim, 1994
Nova upgrade design support threats from radiation effects in the proposed nova upgrade
Curran, D. R.; Tokheim, R.E.; Seaman, L.; Lawrence Livermore National Laboratory.; United States. Dept. of Energy. Office of the Assistant Secretary for Defense Programs.; United States. Dept. of Energy. Office of Scientific, 1992
Fundamentos de los microprocesadores
Roger L. Tokheim, 1992
Principios digitales
Tokheim, Roger L., 1995
Electronica digital Principio y aplicaciones
Roger Tokheim, 2008
Electronics and Microcomputer Circuits: 146 Practical Projects
Roger L. Tokheim, 1985
Electrónica Digital : Principios y Aplicaciones
Roger L. Tokheim, 2011
