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Stati Uniti d'America - Department of energy The harnessed atom Washington - U.S. Dept. of Energy, 1986 Testo Monografico Stati Uniti d'America - Department of energy Major energy conservation retrofits - a planning guide for northern climates Washington - U.S. Dept. of Energy, 1981 Testo Monografico Stati Uniti d'America - Department of energy Passive solar performance Washington - U.S. Dept. of Energy, 1984 Testo Monografico Stati Uniti d'America - Department of health and human services Disability Maryland - Department of helath and human services, 1992 Testo Monografico Stati Uniti d'America - Department of health and human services Health care in America - trends in utilization / Centers for disease control and prevention; National center for health statistics Hyattsville - U.S. Department of health and human services, 2004 Testo Monografico Stati Uniti d'America - Department of health and human services Hospitals - a county and metropolitan area data book, 1975-78 - data compiled from the 1975-78 Annual surveys of hospitals / U.S. Department of health and human services Hyattsville MD - U.S. Department of health and human services, 1981 Testo Monografico Stati Uniti d'America - Department of health and human services International health data reference guide, 1993 / U. S. Department of health and human services, Public health service, Centers for disease control and prevention, National center for health statistics Hyattsville, MD - NCHS, 1994 Testo Monografico Stati Uniti d'America - Department of health and human services Niosh pocket guide to chemical hazards Washington - Opt. of health and human service, 1987 Testo Monografico Stati Uniti d'America - Department of health and human services NIOSH pocket guide to chemical hazards / Department of health and human services, Centers for disease control and prevention, National Institute for occupational safety and health Washington - U. S. Government printing office, 2003 Testo Monografico Stati Uniti d'America - Department of health and human services NIOSH pocket guide to chemical hazards / National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Department of Health and Human Services Cincinnati (Ohio) - NIOSH, Department of Healt and Human Services, 2005 Testo Monografico Stati Uniti d'America - Department of health and human services Retirement Baltimore - Department of health and human services, Social Security administration, 1992 Testo Monografico Stati Uniti d'America - Department of health and human services Social security programs throughout the world 1987 - research report #61 / U. S. Department of health and human services, Social security administration, Office of policy, Office of research and statistics, Office of International policy Washington - U.S. Department of health and human services, 1988 Testo Monografico Stati Uniti d'America - Department of health and human services Survivors Maryland - department of halth and human services, Social security administration, 1992 Testo Monografico Stati Uniti d'America - Department of health and human services Understanding social security Maryland - Department pf helth and human services, Social security administration, 1993 Testo Monografico Stati Uniti d'America - Department of Health and Human Services - Public Health Service Centers for disease control - ectopic pregnancy surveillance - summary- 1970-1978 / U.S. Department of health and human services, Public health service Atlanta - U.S. Department of health and human services, Public health service, 1982 Testo Monografico