| | Showing all records for Author Name: Van Helden, Albert.
(Listed numerically by ISBN)- 0226848817 - Measuring the universe : cosmic dimensions from Aristarchus to Halley / Albert van Helden.
- 0226848825 - Measuring the universe : cosmic dimensions from Aristarchus to Halley / Albert van Helden.
- 0871696746 - The invention of the telescope / Albert Van Helden. --
| |
|
|