00696nam a22001697a 4500 20181210003838.0 180412s1982 sw ||||| |||| 00| 0 eng d BD-DhBPA BD-DhBPA 616.994 INP 1982 organised by the Institute of Occupational Health, Helsinki, Finland ... [et al.]. 9219 Prevention of occupational cancer : International Symposium ; proceedings of the International Symposium on the Prevention of Occupational Cancer, Helsinki, 21-24 April 1981 Geneva : International Labour Office, 1982. viii, 658 p.; 24 cm. Moklesur Cancer prevention 54502 ddc BK 18683 18683 0 ddc 0 0 BPATC BPATC GEN 2018-04-12 0 616.994 INP 1982 1734 2018-04-12 00:00:00 2018-04-12 BK Moklesur