TY  - BOOK
AU  - World Health Organization
TI  - Provision of spectacles at low cost
SN  - 92-4-156108-4
U1  - 681.43 
PY  - 1987///
CY  - Geneva
PB  - World Health Oraganization
KW  - WHO
KW  - World Health Organization -- Publications
N1  - Gift; WHO, publications, world health organization, global health
ER  -