| 1 |
3
EC-Japan Centre directory of sources of Japanese information : "Johogen" = 情報源
2nd ed., rev. and enl. - Tokyo : EC-Japan Centre for Industrial Cooperation , 1993
|
| 2 |
7
Johogen=情報源
6th ed., rev. and enl.. - Tokyo : EU-Japan Centre for Industrial Cooperation , 〔2002. Jan.〕
|
| 3 |
8
Johogen directory : a guide to printed, electronic and cyber sources of Japanese information on business, technology & commerce = 情報源
v.7, revised and updated. - Tokyo : EU-Japan Centre for Industrial Cooperation , c2006
|
| 4 |
9
Johogen directory : a guide to printed, electronic and cyber sources of Japanese information on business, technology & commerce = 情報源
Version 8. - Tokyo : EU-Japan Centre for Industrial Cooperation , 2008
|
