Hammerton, M An investigation into the comparative suitability of forearm, hand and thumb controls in aquisition tasks. [electronic resource] - Ergonomics Mar 1966 - 125-30 p. digital Publication Type: Journal Article ISSN: 0014-0139 Standard No.: 10.1080/00140136608964358 doi Subjects--Topical Terms: ForearmHandHumansMotor SkillsThumb