TY  - BOOK
AU  - Ramaswami Rajiv
AU  - Sivarajan Kumar N
TI  - Optical networks: A practical perspective 
SN  - 9789380501376
U1  - 621.38275 
PY  - 2018///
CY  - New Delhi
PB  - Elsevier
N1  - “It Includes bibliographical references (p.809-845) and index”
ER  -