Equatorial - 8.de

Category:Meter stamps – Wikimedia Commons

https://commons.wikimedia.org/wiki/Category:Meter_stamps?uselang=de

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Making Your Own Telescope - Allyn J. Thompson - Google Books

http://books.google.de/books?id=1F7dw2Sv0HAC&pg=PA176&dq=optic+%22diffraction+rings%22+telescope+star&client=firefox-a&cd=10#v=o

A book that has been used with great success by countless amateur astronomers, this volume presents complete and detailed instructions and numerous diagrams showing how to construct a do-it-yourself telescope. No complicated mathematics are involved, and…

TC 1, 2 / Double Star 1, 2

https://space.skyrocket.de/doc_sdat/tc-1.htm

Gunter's Space Page - Information on Launch vehicles, Satellites, Space Shuttle and Astronautics

Mammal Species of the World - Browse: dorsalis

http://www.departments.bucknell.edu/biology/resources/msw3/browse.asp?id=11400005

Mammal Species of the World: Information on dorsalis

Mammal Species of the World - Browse: tricuspis

http://www.departments.bucknell.edu/biology/resources/msw3/browse.asp?id=13900019

Mammal Species of the World: Information on tricuspis

Mammal Species of the World - Browse: poensis

http://www.departments.bucknell.edu/biology/resources/msw3/browse.asp?id=12400867

Mammal Species of the World: Information on poensis

Mammal Species of the World - Browse: stangeri

http://www.departments.bucknell.edu/biology/resources/msw3/browse.asp?s=y&id=12400878

Mammal Species of the World: Information on stangeri

Weitere Unternehmen als Partner der BITZER Firmengruppe // BITZER

https://www.bitzer.de/de/unternehmen/ueber-bitzer/weitere-unternehmen/index-2.jsp

➠Erfahren Sie mehr über unsere verlässlichen Partner innerhalb der BITZER Firmengruppe. Lodam: Spezialist für Steuerungssystem✓ AWA: Armaturenwerk Altenburg – Aus Tradition innovativ✓

Paul B. Du Chaillu - Deutsche Digitale Bibliothek

https://www.deutsche-digitale-bibliothek.de/person/gnd/117657271