00483pam a2200169 a 4500 81-317-0309-6 PAPER BACK 621.382 75 SEN SENIOR J. M. OPTICAL FIBER COMMUNICATIONS PRINCIPLES AND PRACTICE 2ND ED Textual Documents 01-01-2006 PEARSON EDUCATION, NEW DELHI XXXIII/921 24 X 18 11137 OPTICAL AND MICROWAVE COMMUNICATION (B.E.II) 10673 53898 53898 0 0 0 0 EWP EWP EWP WE 2006-11-14 BHARATI MADHYA. SAHAKARI GRAHAK BHANDAR LTD., 350.00 0 621.382 75 SEN EWP-10617 2023-02-24 00:00:00 1 2023-02-24 BK