000 00280nam a2200121Ia 4500
008 161008s9999 xx 000 0 und d
100 _aSADIKU M N O
245 _aOPTICAL AND WIRELESS COMMUNICATIONS
250 _a1ST
260 _bCRC PRESS
_c2009
300 _a240
942 _cBK
999 _c42556
_d42556