000			00386nam a2200145Ia 4500
008			231217s9999 xx 000 0 und d
041			_aEnglish
082			_a001.64404 GOD;12
100			_aGodbole, Achyut S
245		0	_aData communication and networking
260			_c2002 _bTata McGraw-Hill _aNew Delhi
300			_axix+503
650			_acommunication,networking
942			_cAA
999			_c175586 _d175586