SirsiDynix Enterprise http://katalog.baskent.edu.tr/client/tr_TR/defaulttr/defaulttr/qf$003dAUTHOR$002509Yazar$002509National$002bResearch$002bCouncil$002b$002528U.S.$002529.$002bAstronomy$002band$002bAstrophysics$002bSurvey$002bCommittee.$002509National$002bResearch$002bCouncil$002b$002528U.S.$002529.$002bAstronomy$002band$002bAstrophysics$002bSurvey$002bCommittee.$0026qf$003dLANGUAGE$002509Language$002509ENG$002509English$0026qf$003dPUBDATE$002509Yay$0025C4$0025B1n$002bY$0025C4$0025B1l$0025C4$0025B1$0025092001$0025092001$0026ps$003d300?dt=list 2024-09-22T15:18:48Z ent://SD_ILS/0/SD_ILS:1083936 2024-09-22T15:18:48Z 2024-09-22T15:18:48Z by&#160;National Research Council (U.S.). Astronomy and Astrophysics Survey Committee.<br/><a href="https://ebookcentral.proquest.com/lib/baskent-ebooks/detail.action?docID=3376542">Click to View</a><br/>Format:&#160;Elektronik Kaynak<br/> ent://SD_ILS/0/SD_ILS:1085082 2024-09-22T15:18:48Z 2024-09-22T15:18:48Z by&#160;National Research Council (U.S.). Astronomy and Astrophysics Survey Committee.<br/><a href="https://ebookcentral.proquest.com/lib/baskent-ebooks/detail.action?docID=3377938">Click to View</a><br/>Format:&#160;Elektronik Kaynak<br/> ent://SD_ILS/0/SD_ILS:1082579 2024-09-22T15:18:48Z 2024-09-22T15:18:48Z by&#160;National Research Council (U.S.). Astronomy and Astrophysics Survey Committee.<br/><a href="https://ebookcentral.proquest.com/lib/baskent-ebooks/detail.action?docID=3375176">Click to View</a><br/>Format:&#160;Elektronik Kaynak<br/> ent://SD_ILS/0/SD_ILS:1082876 2024-09-22T15:18:48Z 2024-09-22T15:18:48Z by&#160;National Research Council (U.S.). Astronomy and Astrophysics Survey Committee.<br/><a href="https://ebookcentral.proquest.com/lib/baskent-ebooks/detail.action?docID=3375473">Click to View</a><br/>Format:&#160;Elektronik Kaynak<br/>