000 00278nam a2200109Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
100 _aRao, M.V
245 0 _aBasic electronics
260 _aSubhas Publications
_bNew Delhi
_c2003
300 _b0
650 _aOPTICAL COMMUNICATION
999 _c136918
_d136918