000			00271nam a2200097Ia 4500
008			160930s9999 xx 000 0 und d
100			_aNigam, B. S. and Kataria, Sanjay
245			_aKnowledge Management in the Digital Era
260			_aNew Delhi _bMahamaya Pub.
942			_cBK
999			_c2177 _d2177