TY  - BOOK
AU  - Ōkawa,Ryūhō
TI  - 10 rules of wisdom: Principles for creation of an ideal world 
SN  - 9788179927205
AV  - BP605 .K55.0354 2010
PY  - 2010///
CY  - Mumbai
PB  - Jaico publishing house
ER  -