00459nam a2200181Ia 4500 230718s9999 xx 000 0 und d 9788177585582 eng 621.382 ROD Roddy D. Electronic Communications 4th ed. 2011 Pearson 723 Rs. 899.00 Roddy D. & Coolen J. O:0579515-Dec-2017B:493507-Dec-2017 SE 7551.6 346260 346260 0 0 0 0 CCEP CCEP 2017-12-15 Vaibhav Book House SE 647.28 4935 0 621.382 CCEP-BK-57467 2023-07-18 00:00:00 7551.6 899.00 2017-12-07 BK 057467