Issue 5/1978

PITTER,J.259 - 267
VÍTEK,J.,KUCHTA,Z.,KOZUBEK,P.269 - 278
ŠKORPIL,J.,JIROUT,V.278 - 291
JIROUT,V.,KRAFT,F.281 - 285
MIKULA,J.293 - 296
NOVOTNÝ S.297 - 304