00283nam a2200121Ia 4500 230719s9999||||xx |||||||||||||| ||und|| 621.382 SMITH DAVID R DIGITAL TRANSMISSION SYSTEMS 3 KLEWER 2004 LONDON 808 3 0 0 0 ELC TQP NMA REF:ELE:5B 2006-11-23 M/S CBS PUBLISHERS BANGALORE 8721.60 CBS/06-07/2461 / 2006-09-12 0 621.382 TQP3228 2025-07-02 00:00:00 2023-07-19 BK 3228 3228