Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

621.395.6 --- 534.86 --- Telephone apparatus --- Sound transmission (radio, television, film). Electroacoustics --- Elektro-akoestiek --- Elektro-akoestiek. --- 534.86 Sound transmission (radio, television, film). Electroacoustics --- 621.395.6 Telephone apparatus --- Technologie --- Media --- Architectuur --- Fysica --- Akoestiek --- Elektroakoestiek --- 20e eeuw