V. Telegdi: The notion of identity in modern physics G. Marx: Neutrinos - top stars of our new-born century A. Szalay: The analysis, compression and synthesis of fortepiano sounds using the Karhunen-Loeve transformation S. Vértessy: Groping for the Moon - Z. Bay PROC. OF DEPT. FOR PHYS. SCI. OF THE ACADEMY G. Oláh: Our country's best investment policy TEACHING PHYSICS P. Simon: A teacher's everyday work and its fruits PHYSICISTS' CALENDAR BOOKS