Wolfgang Oberthr

Wolfgang Oberthr is the author of "Der Schamester Band", "Der Schamester, Band 2", "Basiswissen Elektrotechnik/Elektronik Für Nicht Elektrotechnische Berufe" and "Der Schamester, Band Iii".

Books by Wolfgang Oberthr

Basiswissen Elekt...
Oberthür, Wolfgang
Paperback: $16.90

Der Schamester, B...
Oberthür, Wolfgang
Paperback: $21.50

Der Schamester Ba...
Oberthür, Wolfgang
Paperback: $21.50

Der Schamester, B...
Oberthür, Wolfgang
Paperback: $20.90