BARKER, D.J.P. Hall, A.J.
Practical epidemiology /[by] D.J.P.Barker, A.J.Hall - 3rd ed. - Edinburgh ELBS/Churchill Livingstone 1991 - 173 p.
Includes index.
443044274
Epidemiology
614.4 / BAR
Practical epidemiology /[by] D.J.P.Barker, A.J.Hall - 3rd ed. - Edinburgh ELBS/Churchill Livingstone 1991 - 173 p.
Includes index.
443044274
Epidemiology
614.4 / BAR