Educational supplies catalogue : chemistry, physics, technology, environmental science, biology, audio-visual aids
- West Germany: MBM Lehrmittel and Verlage, 1983.
- viii, 1027p.
Audiovisual materials-Catalogues
Educational materials-Catalogues
016.37133 / EDU
Audiovisual materials-Catalogues
Educational materials-Catalogues
016.37133 / EDU