00350nam a2200157Ia 4500003000400000005001700004008004100021040001100062082001400073100001400087245001900101250001200120260004000132300000800172650001200180OSt20240308211928.0230106s9999    xx            000 0 und d  cMRSPTU  a530bSA-M  aSerin,D.S 0aModern physics  a1st Ed.  aJalandharbSareen Publicationc1988  a236  aPhysics