00255nam a2200109Ia 4500 230718s9999||||xx |||||||||||||| ||und|| 621.369 2 BLACK UYLESS OPTICAL NETWORKS PEARSON 2002 DELHI 331 0 0 0 0 ELC NMA NMA STACK2:ELC:12A 2004-03-12 M/S INFO BOOK DISTRIB.B'LORE 295.00 4220 / 2004-02-16 0 621.369 2 33958 2025-07-01 00:00:00 2023-07-19 BK 3 0 0 0 ELC NMA NMA STACK:2:GODREJ 2014-05-29 DONATED 0.00 NMAM/LIB/BPS/17 / 2014-05-24 0 621.369 2 44894 2025-07-01 00:00:00 2023-07-19 BK 55411 55411