00741nam a2200217Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 92-0-130374-2 IIA Library 539.18 IAE International Atomic Energy Agency 5906 Atoms molecules and lasers International Atomic Energy Agency Vienna International Atomic Energy Agency 1974 710p. Based on lectures presented at the international winter college at Trieste From 17 January to 10 April 1973  Atoms  8646  Lasers  8647  Molecules  8648 Astronomy and astrophysics thesaurus  1143 BK 4845 4845 0 0 0 0 BAN BAN GEN 1976-04-21 0 539.18/ IAE 5420 2021-11-05 1976-04-21 BK 16.00