TY  - BOOK
AU  - Ueshiba,Kisshomaru
AU  - Ueshiba,Moriteru
AU  - Stevens,John
TI  - The art aikido: principles and essential techniques 
SN  - 4770029454
PY  - 2004///
CY  - Tokyo
PB  - Kodansha International
KW  - Aikido
KW  - Martial arts
KW  - Japan
ER  -