OBITUARY
	Guido Satori, 1909-1981
	by F.D. Camassei	1
PIONEERS IN PHOTOCHEMISTRY
	Emanuele Paterno, 1847-1935
	by M.B. Rubin	4
	The Discovery of Singlet Oxygen: Hans Kautsky, 1891-1966
	by W. Adam and G. Fritz	8
PERSONALIA
	Albert Weller, 60
	by K.H. Grellmann	25
CONFERENCE REPORT
	First Informal Brazilian Meeting on Photochemistry and Photobiology, Campinas, October 16-17, 1981
	by M.-A. De Paoli and N. Durán	44
TECHNICAL REPORT
	Low-Temperature Solvent for Ultra-Violet Spectra
	by S.D. Doneghan and M.F. Fox	46
CONTACTS
	Photochemistry in the "Fine and Secondary Chemistry Specialized Project" of the Italian National Research Council
	by A.M. Mattucci	48
HUMOUR		51
PUBLICATIONS
	New Books on Photochemistry and Related Subjects	52
NEWS
	News from the European Photochemistry Association	54
	News from the Japanese Photochemistry Association	55
EMPLOYMENT
	Fellowships Available	57
UPCOMING MEETINGS
	Announcements	58
	Calendar	74
NEW MEMBERS		86
INSTRUCTIONS FOR CONTRIBUTORS		Inside back cover