TY  - BOOK
AU  - Davidson,F.
ED  - World Health Organization
TI  - Care of children in day centres
U1  - 613.973 DAV 
PY  - 1964///.
CY  - Geneva : 
PB  - World Health Organization, 
KW  - Day care centers
KW  - Children--Institutional care
N1  - Includes index.
ER  -