| Book Title:
|
A Philatelic Ramble through Chemistry (Hardcover) |
| Author: |
Edgar Heilbronner |
| Publisher: |
Wiley-VCH (March, 1998) |
| ISBN: |
3906390179 |
| Book Title:
|
Stamping Through Mathematics (Hardcover) |
| Author: |
Robin J. Wilson |
| Publisher: |
Springer; 1 edition (June 15, 2001) |
| ISBN: |
387989498 |
|
