Virtual Project on the History of ALD
VPHA, vph-ald.com: Worldwide collaborative effort, in an atmosphere of openness, respect and trust
Page reserved for miscellaneous items, containing, material related to other collaborations than VPHA.
Puurunen-Detavernier
contact: ALD History group in LinkedIn, https://www.linkedin.com/groups/ALD-History-5072051/about