000			00330nam a2200133Ia 4500
008			130225s9999 xx 000 0 und d
080			_a63(072)(083) _bA83
100			_aBathla, H.V.L. [et.al.] ed. & com
245			_aData book 2002
260			_aNew Delhi _bIASRI _c2002
300			_a245p.
901			_a221105
942			_cB _2udc
999			_c12747 _d12747