00514nam a2200169Ia 4500003000900000008004100009020002200050040001600072080001500088100002200103245011800125250001200243260002500255300001500280650002900295650002000324IN-BaIIA211028s9999    xx            000 0 eng d  a978-3-319-13421-5  cIIA Library  a52-77bVER  aVerschuur, Gerrit 4aThe invisible universebthe story of radio astronomycGerrit Verschuur                                             a3rd ed.  aChambSpringerc2015  axii, 259p.  aNature - sky observation  aRadio astronomy