Authors: Ban, Andras --- Baron, Gyorgy --- Bencsik, Andras --- Daniel, Ferenc --- Dienes, Eszter --- et al. Fabian, Laszlo --- Fabri, Ferenc --- Ferencz, Gyozo --- Galantai, Gyorgy --- Gergely, Andras --- Hajdu, Istvan --- Kovacs, Jozsef --- Kormendi, Lajos --- Nemeth, Lajos --- Pinczesi, Judit --- Sipos, Ferenc --- Szerenyi, Gabor
Year: 1980 Publisher: Budapest : KISZ,