Descript |
1 online resource (256 pages) : 18, 18 black and white illustrations, 18 black and white. |
Content |
text txt |
Media |
computer c |
Carrier |
online resource cr |
Note |
Unlimited number of concurrent users. UkHlHU |
ISBN |
9781782042976 (electronic bk.) |
|
1782042970 (electronic bk.) |
|
1843839229 |
|
9781843839224 |
|