605,179 CURRENT Current research in ergophthalmology : X International Ergophthalmological Symposium Tampere, Finland, May 25-28, 1984 / ed. by K. M. Saari. - Copenhagen : Scriptor, 1984.- 44, [1] s. : il. ; 25 cm Acta Ophthalmologica ; suppl. 164 ISBN 97-97473-75-5