Bedi, Yashpal A Handbook of hygiene and public health for medical and public health students Yashpal Bedi. - Delhi Atma Ram 1966 - xvi, 519p. Subjects--Topical Terms: Hygiene - Handbooks, manuals, etc. Medicine, preventive - Handbooks, manuals, etc. Dewey Class. No.: 614 / B38H20