TY - BOOK AU - Bailey, James TI - Guide to hygiene and sanitation in aviation SN - 92-4-154123-7 U1 - 613.69 PY - 1977/// CY - Geneva PB - World Health Oraganization KW - Health and Hygiene KW - Personal health and hygiene N1 - Gift; health, hygiene, personal health, preventive medicine ER -