000			00437nam a2200157Ia 4500
008			241226s9999 xx 000 0 und d
020			_a978-1-25-906475-3
082			_a621.382 _bFOR
100			_aForouzan, B
245		0	_aData communications and networking 5th ed.
250			_a5th edition
260			_aNew Delhi : _bTata Magraw-Hill, _c2013.
300			_a1226
365			_a599
650			_aElectrical Electronics Communication,
999			_c103392 _d103392