000			00362nam a2200157Ia 4500
008			250909s9999||||xx |||||||||||||| ||und||
035			_a286
082			_a4.6
100			_aGUPTA P. C.
245		0	_aDATA COMMUNICATIONS & COMPUTER NETWORK
260			_bPHI _c2006, R.P.2009
300			_a1-XXIII,1-800
500			_a3056
650			_aCOMPUTER
942			_cBK
999			_c18465 _d18465