ISSN-L Record 1552-2210
Key info
| ISSN | Medium | Key-title | From-To | Frequency | Country | Language | ||
|---|---|---|---|---|---|---|---|---|
| 1552-2210 | Interdisciplinary journal of knowledge & learning objects. | 2005-2007 | Annual | USA | eng | |||
| 1552-2237 | Online | Interdisciplinary journal of knowledge and learning objects (Online) | 2005-2007 | Annual | USA | eng | ||
| 1552-2229 | Optical disk | Interdisciplinary journal of knowledge and learning objects (CD-ROM) | 2005- | Annual | USA | eng |