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008			221007s9999 xx 000 0 und d
082			_a004.6
100			_aBertseka Dimitri
245		0	_aData Networks
250			_a2nd
260			_aPHI, New Delhi _bPHI, New Delhi _c2011
300			_a556
942			_cBK
942			_n0
999			_c2055 _d2055