It is SIGNED by the Author, Val Eichenlaub (there is also a separate handwritten note by him (photos #5,6). written by Val Eichenlaub, Jay Harman, Fred Nurnberger & Hans Stolle. ).
| Subject Area | Science |
| Item Length | 13.4 in |
| Publication Year | 1989 |
| Type | Textbook |
| Format | Hardcover |
| Language | English |
| Author | Val L. Eichenlaub |
| Country Of Origin | United States |
| Item Weight | 52 Oz |
| Item Width | 10.6 in |
| Number Of Pages | 165 Pages |
| ISBN | 9780268007737 |
It is SIGNED by the Author, Val Eichenlaub (there is also a separate handwritten note by him (photos #5,6). written by Val Eichenlaub, Jay Harman, Fred Nurnberger & Hans Stolle. ).