00354nam a2200145Ia 4500003000400000005001700004008004100021020001800062082001500080100001800095245003500113250000800148260004200156300001000198TMU20260616095604.0160921s9999    xx            000 0 und d  a9788121901635  a530bTHE-M  aTheraja, B.L.  aModern Physics                  a1st  bS. Chand & Company  c2008aNew Delhi  a326p.