Morbidity records and statistics for industry
Publisher: Divisions of Industrial Hygiene and Medical Statistics, Dept. of Health
Published: 1954
Place of publication: Toronto
Language: eng
Subjects: Morbidity; Occupational Health
Table of contents: title: Contents.; title: no. 1. A marginal punch card system for collecting lost-time morbidity. 2d revision, Mar. 1955.; title: no. 2. A dual-purpose punch card system for collecting lost-time morbidity. 1st revision, May 1954.; title: no. 3. A hand-tabulation card system for collecting lost-time morbidity. 1st revision, Nov. 1954.; title: no. 4. A system for collecting data on visits to the health centre. 1st revision, Oct. 1954.