TY  - BOOK
AU  - Parker ( Bertha & Morris ) 
TI  - Sachitre vishavkosh: Manushey. swasthya khelkud vol. 3 
U1  - 030 ENC 
PY  - 1967///
CY  - Delhi
PB  - Rajpal & sons 
KW  - Generalia
ER  -