Manual of epidemiology for district health management / edited by J.P. Vaughan, R.H. Morrow

Vaughan, J.P. (ed.)
Morrow, R.H.
Geneva, 1989.
198 p. : figures, tables, ill.
ISBN 92 4 154404 X
924154404X
Epidemiology - Research - Methodology
Health and medical care - Management
HEA
B 16.51 VAU -9720
9720