000			00517nam a2200145Ia 4500
008			241212s9999 xx 000 0 und d
020			_a70445427
082			_a004 _bC28E
100			_aChadha, Gaurav
245		0	_aE-learning _ban expression of the knowledge economy _cGaurav Chadha, S.M. Nafay Kumail.
260			_aNew Delhi _bTata McGraw Hill _c2002
300			_axxii, 201p.; 22cm.
650			_aCommunication Research _bCommunication Study and Teaching _cContent Analysis Communication.
700			_aKumail, S M Nafay
999			_c43473 _d43473