Adventures in social research: Data analysis using SPSS 14.0 and 15.0 for windows 1 Biostatistics 1 Clinical epidemiology 1 Clinical epidemiology & evidence-based medicine: Fundamental principles of clinical reasoning & research 1 Communication 1 Dental hygiene 1 Dental hygienists 1 Disaster Planning 1 Disasters 1 Drug control 1 Drug traffic 1 Environmental aspects 1 Environmental health 1 Evidence-based medicine 1 Factory and trade waste 1 Halley, Fred 1 Health aspects 1 History 1 International cooperation 1 Katz, David L. 1 Maternity nursing 1 Medical care - research - Government Policy - United States - History 1 Medical care - research - Social aspects - United States 1 Pediatric nursing 1 Pharmaceutical arithmetic 1 Pollution 1 Public Health Administration 1 Public Health Practice 1 SPSS for Windows 1 Social aspects 1