000			00322nam a2200133Ia 4500
100			_aTanenbaum, Andrew S
020			_a0-87692-621-9
250			_a2nd ed
942			_cBK
245			_aComputer networks
260			_aPrentice-Hall of India private limited, New Delhi _c1989
082			_a001.64404 Tan
300			_axv,658
999			_c67293 _d67293