TY  - BOOK
AU  - YAMAOKA Sohachi Co.
TI  - Jiai to Eichi to Shinka no reitaku kyoiku
U1  - T4:2.42,e4,C, L5 
PY  - 1975///
CY  - Chiba
PB  - Hiroike Gakuen Japan    
KW  - JL
ER  -