LINDSTROM KARL [red.] 298,298 Proceedings of the Fourth Finnish-US joint symposium on occupational safety and health with Swedish participation Turku, 31 May-2 June 1988 / guest ed. Karl Lindstrom ; arranged by the National Institute for Occupational Safety and Health Robert A Taft Laboratories [et al.]. - Helsinki : Institute of Occupational Health, 1988. - 123 s. : il., wykr.; 26 cm (Scandinavian Journal of Work, Environment and Health, ISSN 0355-3140 ; vol. 14, suppl. 1)