Humble Book Bundle: Astronomy, Black Holes & the Universe by...

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2021-02-16 04:44:46 -

Astronomy book bundle: https://www.humblebundle.com/books/astronomy-black-holes-universe-morgan-claypool-books?utm_campaign=mandcastronomy_ann?partner=bgilbert85

Astronomy book bundle: https://www.humblebundle.com/books/astronomy-black-holes-universe-morgan-claypool-books?utm_campaign=mandcastronomy_ann?partner=bgilbert85

WWW.HUMBLEBUNDLE.COM

Humble Book Bundle: Astronomy, Black Holes & the Universe by Morgan & Claypool

We’ve teamed up with Morgan & Claypool to offer ebooks like Neutron Stars, Black Holes, and Gravitational Waves. Pay what you want & support charity!