TY  - BOOK
AU  - Lyster,Robert A.
TI  - The hygene of the school
U1  - G60 
PY  - 1936///
CY  - London
PB  - University tutorial press Ltd
KW  - Games, Sports, Physical Education
N1  - G mean Games, Sports, Physical Education Page 804-806 in A-Z Register (Acc. No. G1-G102)
ER  -