000			00350nam a2200145Ia 4500
008			221007s9999 xx 000 0 und d
020			_a9789355320940
100			_aForouzan, B.A.
245		0	_aData Communications and Networking
250			_a6th
260			_aNew Delhi _bMcGraw Hill _c2022
300			_a834
650			_aElectronics
942			_cBK
999			_c5257 _d5257