00639nam a2200193Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 978-981-02-2944-3 IIA Library [5]:01:00 STE-II Steeb, Willi-Hans 23992 Problems and solutions in theoretical and mathematical physics vol. II, advanced level Willi-Hans Steeb Singapore World Scientific 1997 ix, 323p. Mathematical physics 1525 Physics 73 Theoretical physics 1581 BK 13656 13656 0 0 0 0 BAN BAN GEN 0000-00-00 0 53:51/ STE-II 14575 2021-11-05 0000-00-00 BK