00337nam 2232279 450000100060000000300230000600500090002900800410003808200100007910000250008926000360011430000230015024500320017332279StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a537.6 aM. K. Al - Motawakel bSanaa: Sana,a University c1980 a2part, 230p: 22 c. aElements Of Electrodynamics