TY - BOOK AU - De, Anuradha TI - Optical fibre and laser : principles and applications SN - 9788122421392 U1 - 535.58 PY - 2012/// CY - Kolkata PB - New Age KW - Electronics & Communication KW - Physics KW - Optical Fibre Communication KW - Fibre Optics KW - Laser Communication ER -