000			00381nam a2200145Ia 4500
008			190719s9999 xx 000 0 und d
020			_a978-0-07-063434
082			_a621.3819535 F723
100			_aFOROUZAN,B A
245		0	_aDATA COMMUNICATION AND NETWORKING
250			_a4
260			_aNEW DELHI _bTata McGraw-Hill _c2012
300			_axxxiii+1134p.,24X28C
942			_cBK _2DDC
999			_c43173 _d43173