Epi Info, Version 6: A Word-processing, Database, and Statistics Program for Public Health on IBM-compatible MicrocomputersEpidemiology Program Office, Centers for Disease Control and Prevention, 1994 - Epidemiology - 601 pages |
Epi Info, Version 6: A Word-processing, Database, and Statistics Program for Public Health on IBM-compatible MicrocomputersEpidemiology Program Office, Centers for Disease Control and Prevention, 1994 - Epidemiology - 601 pages |