548,850 PAEDIATRIC Paediatric otorhinolaryngology : Proceedings of the 4th International Congress of Paediatric Otorhinolaryngology 23-27 June, 1986 Eger, Hungary [ed. J. Hirschberg, Z. Labas ; ass. ed. I. Lellei, M. Dory ; [organizing comm. J. Hirschberg [et al.]. - Budapest : Hungarian Society of Otorhinola-ryngologists Kultura Hungarian Foreignhading Co., 1988. - 739 s. : il., wykr. ; 25 cm ISBft 963 01 7825 7