000 00330nam a2200133Ia 4500
008 170106s2011||||xx |||||||||||||| ||und||
020 _a9788173710902
100 _aRao, M. Mukunda
245 0 _aOptical communication
260 _aHyderabad
_bUniversities press
_c2011
300 _axiv, 168p.
650 _aPhysics
942 _cBK
999 _c12862
_d12862