Louis I. Kahn : silence and light /
edited by Alessandro Vassella.
- Zurich : Woodbridge : Park ; [ACC Distribution [distributor], 2013.
- 167 p. : ill. ; 26 cm. + 1 sound disc.
Compact disc. The master's voice in the lecture for students at the Department of architecture of Eidgen�ssische Technische Hochschule (ETH) Zurich, February 12, 1969
Text in English, French, German, Italian and Spanish.