TY  - BOOK
AU  - Agarwal,K.M.
TI  - Prevention of myopia in schools
U1  - 617.7 
PY  - 1958///
CY  - Lucknow
PB  - Kumar Pub
KW  - Myopia
KW  - Prevention
KW  - Eye
KW  - Refractive errors
ER  -