Friends are always present ...
Every day letters arrive in my mailbox.
I ask your kind understanding for my too late replies. I hope update all of them, soon.
Meanwhile, special thanks to:
Kazimierz (Poland)
Jean-Claude (U.S.A.)
Alfredo (Italy)
Sergey (Ukraine)
David J (France)
Luiz Alberto (Brazil)
Leung (Canada)
Cvetko (Slovenia)
N.D.T.T. (Viet Nam)
Oleg (Latvia)
Z. Fan (P.R. China)
Piet (The Netherlands)
Tatjana (Slovenia)
Myron (The Philippines)
Ivan (Czech Republic)
