00559nam a2200205Ia 4500 OSt 20241104165545.0 210210b1968 xxu||||| |||| 00| 0 eng d AL eng 522.682 SMIR SMITH (Alex G) & CARR (T D). 184135 Radio exploration of the planetary system.(Commission on college physics: momentum.2). London D V N Co 1968 vi,148 Radio planetary 184136 Astronomy 184137 039701 ddc BK 89555 89555 0 0 ddc 0 0 PHY AL AL 2021-02-17 2.50 0 522.682 SMIR 039701 2021-02-17 00:00:00 2021-02-17 BK