00298nam a2200109Ia 4500 230718s9999||||xx |||||||||||||| ||und|| 621.34 RAMO SIMON R FEILDS AND WAVES IN COMMUNICATION ELECTRONICS ED3 JOHN WILEY AND SONS 0 NEW YORK 844 3 0 0 0 ELC NMA NMA REF:E&C:7 A 1999-08-24 M/S EDUCATIONS SUPPLIES B'LORE 268.80 39713 / 1999-08-12 0 621.34 21412 2000-01-28 00:00:00 2023-07-19 BK 31929 31929