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1001Cables - 30 metre Network Ethernet Cable RJ45 PC XBox 30m
1001Cables - 30 metre Network Ethernet Cable RJ45 PC XBox 30m
Offered by MHP Distribution
Price: 5.69

4.0 out of 5 stars Meets all requirements, 18 Jun 2013
Verified Purchase(What is this?)
Right item at the right price. sheathing a bit thin but ok for my use. Good protection for the connector.


A Spectroscopic Atlas of Bright Stars: A Pocket Field Guide (Astronomer's Pocket Field Guide)
A Spectroscopic Atlas of Bright Stars: A Pocket Field Guide (Astronomer's Pocket Field Guide)
by Jack Martin
Edition: Paperback
Price: 23.38

5.0 out of 5 stars A Spectroscopic Atlas of Bright Stars, 15 Feb 2010
This is a great reference book for the amateur astronomer who is learning about stars and the more experienced astronomer wishing to confirm their own results. Information is located with spectrograms and is clear and concise.
The Atlas is presented in simple language and never becomes too technical. There is a useful glossary which gives clear explanations and adds to the readers knowledge of the wider subject. Constellation maps are clear and make it very easy to locate the star under review.In general, the black and white spectrograms can be read, but an A4 size book would have made for clearer prints. An excellent book for anyone wishing to gain a wider understanding of the spectrososcopy of bright stars.A Spectroscopic Atlas of Bright Stars: A Pocket Field Guide (Astronomer's Pocket Field Guide)


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