Descript |
1 online resource (288 pages ): illustrations (black and white), maps (black and white. |
Content |
text txt |
Media |
computer |
Carrier |
online resource |
Note |
Open Access EbpS |
ISBN |
1800106580 electronic book |
|
9781800106581 (electronic bk.) |
|
9781847013385 |
|
1847013384 |
|