00306nam 2211469 450000100060000000300230000600500090002900800410003808200120007910000210009126000000011224500740011211469StarLibrary Marc Built20181109201711 ||||| |||||||||||amh  a005.226 aS. POORNACHANDRA aINTRODUCTION TO ELECTRICAL,ELECFTRONICS AND COMMUNICATION ENGINEERING