00665nam a2200217Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 3-540-52754-0 IIA Library 52:519.68 MON Montenbruck, O. 17464 Astronomy on the personal computer O. Montenbruck and T. Pfleger Berlin Springer-Verlag 1991 xi, 255p. Astronomy 80 Astronomy and astrophysics thesaurus Computer programs 4148 Computers 2283 Pfleger, T. 17465 BK 10406 10406 0 0 0 0 BAN BAN GEN 1992-08-11 1627.40 0 52:519.68/ MON 11316 2021-11-05 1627.40 1992-08-11 BK Rs. 1627.40