PHILIPS KEITH 304,857 ASSESSMENT Assessment of air quality in Stockholm by personal monitoring of nonsmokers for respirable suspensed particles and environmental tobacco smoke / by Keith Philips [et al.]. - [Helsinki : Finish Institute of Occupational Health, 1996]. - 24 s. : il., wykr.; 27 cm (Scandinavian Journal of Work, Environment and Health, ISSN 0355-3140 ; vol. 22, suppl. 1)