000 00399nam a2200181Ia 4500
008 221030s9999 xx 000 0 und d
020 _a007059501
041 _aEnglish
082 _a105.23
_bLeo
100 _aG. A. Leon
245 0 _aCommunication Networks
250 _a2nd
260 _bTMH
_aNew Delhi
_c2006
300 _a900
650 _aComputers
700 _aI. Widjaja
942 _cBK
999 _c1969
_d1969