00305nam a2200133Ia 4500 230312s9999||||xx |||||||||||||| ||und|| 530.141 CHE-F Cheng, David K. Field and Wave Electromagnetics 703 Eng. Engineering BK 6031 6031 0 0 ddc 0 0 SIRC SIRC 2023-03-13 0 530.141 CHE-F 6129 2023-03-13 2023-03-13 BK