Method for monitoring exposure to gasoline vapour in air : prepared for Concawe's Health Management Group and Industrial Hygiene Sub-group by an Analytical Working Group of the Special Task Force on Gasoline Vapour Exposure (H/STF-14) / D.T. Coker ... [et al.]A survey of exposures to gasoline vapour : prepared for CONCAWE's Health Management Group and Industrial Hygiene Sub-group by a Special Task Force (H/STF-14) / D.T. Coker (chairman) ... [et al.]Guidelines for recording industrial hygiene data : prepared by Concawe's Health Special Task Force No. 12 / D.T. Coker ... [et al.]