Practical astronomy, a textbook for engineering schools and a manual of field methods
- takbook
- سایر محصولات
- 4th ژانویه 2018
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Practical astronomy, a textbook for engineering schools and a manual of field methods
George L Hosmer; James Melvin Robbins…
Astronomy Hacks: Tips and Tools for Observing the Night Sky
- takbook
- سایر محصولات
- 9th دسامبر 2017
- بدون نظر
Astronomy Hacks: Tips and Tools for Observing the Night Sky
Astronomy Hacks: Tips and Tools for Observing the Night Sky | Author(s): Robert Bruce Thompson, Barbara Fritchman Thompson | Publisher: OReilly Media | Year: 2005 | Language: English | Pages: 337 | Size: 14 MB | Extension: pdf…