HISTORY OF PHOTOCHEMISTRY
	Organic Photochemistry One Hundred Years Ago
	by Heinz D. Roth	1
TOPICAL ARTICLES
	Polymeric Pyrylium Salts as Insoluble Electron Transfer Photosensitizers
	by Jochen Mattay, Martin Vondenhof and Gisela Trampe	23
	New Trends in High Intensity UV Generation
	by B. Eliasson, U. Kogelschatz and H.J. Stein	29
CONFERENCE REPORTS
	Joint Meeting of the Italian and Swiss Photochemists, Conference on Photochemistry, Como, September 14-16, 1987
	by R. Neier	41
	10th Conference of the GDCh Fachgruppe Photochemie, Würzburg, November 18-20, 1987
	by Gerd Kaupp	46
	Meeting of the Belgian Contact Group on Molecular Photochemistry, Hengelhoef, December 10-11, 1987
	by M. Van der Auweraer	50
	First Winter Conference of the Inter-American Photochemical Society, Clearwater Beach, Florida, January 3-7, 1988
	by D. De Keukeleire	52
	2nd Latin-American Meeting on Photochemistry and Photobiology, Sao Carlos, February 1-4, 1988
	by Silvia E. Braslavsky	56
IUPAC COMMISSION ON PHOTOCHEMISTRY
	Summary Minutes of the Boston Meeting
	by Silvia E. Braslavsky	59
PUBLICATIONS
	New Books on Photochemistry and Related Subjects
	by Dietlind Braemert	63
	Abstracts of Theses in Photochemistry	66
UPCOMING MEETINGS
	Announcements	69
	Calendar	76
NEW MEMBERS		80