Comment Comment by feeela Vera F. Birkenbihl – all her lectures!(She also held lectures in the US in the 70s, but I couldn't find any recordings in English.)https://de.wikipedia.org/wiki/Vera_F._Birkenbihl parent feeela 3 years ago
(She also held lectures in the US in the 70s, but I couldn't find any recordings in English.)
https://de.wikipedia.org/wiki/Vera_F._Birkenbihl