VPHA ALD history project (to be archived)
Website of the Virtual Project on the History of ALD (VPHA), carried out in atmosphere of openness, respect and trust. VPHA is based on volunteers and anyone is welcome to join. (VPHA is non-commercial, despite the misleading " .com " ending of the web address.) The website has an accompanying blog by Riikka Puurunen: http://aldhistory.blogspot.fi.