Fundamental astronomy
Karttunen, Hannu ... [et al.]
Fundamental astronomy Karttunen, Hannu ... [et al.] - 6th ed. - Springer 2016
520 / T17 KAR.K
Fundamental astronomy Karttunen, Hannu ... [et al.] - 6th ed. - Springer 2016
520 / T17 KAR.K