000			00314nam a2200133Ia 4500
100			_aKirk, Cheryl
020			_a0-07-463681-2
654			_aComputer Science
942			_cBK
245			_aThe Internet phone connection
260			_aTata McGraw Hill, New Delhi _c1997
082			_a004.678 Kir
300			_axiv,270
999			_c23305 _d23305