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Astronomy: a self-teaching guide/
| Egile nagusia: | |
|---|---|
| Formatua: | Printed Book |
| Argitaratua: |
New York:
John Wiley & Sons, Inc.,
2009
|
| Edizioa: | 7th ed |
| Gaiak: | |
| Sarrera elektronikoa: | http://books.google.co.in/books?id=6N6t5MXXaIsC&printsec=frontcover&dq=astronomy&hl=en&sa=X&ei=f7_sUqyVD9HHrQeBr4GwBg&sqi=2&ved=0CC8Q6AEwAQ#v=onepage&q=astronomy&f=false |