00382nam a2200157Ia 4500 230312s9999||||xx |||||||||||||| ||und|| 0512143022 621.38103 RUD_R Rudalf F. Graf Radio Shack Dictionary of electronics Radio Shack TC Texas 1968 688 Eng. Dictionary BK 4639 4639 0 0 ddc 0 0 SIRC SIRC 2023-03-13 0 621.38103 RUD_R 4666 2023-03-13 2023-03-13 BK