000			00304nam a2200133Ia 4500
008			210901s1991 xx 000 0 eng d
020			_a8171190766
082			_a891.4309 TYA
100			_aTyagi D
245		0	_aKavyang Vivek
260			_aDelhi _bRadhkrishan _c1991
300			_a293.
942			_2ddc _cBK
999			_c20261 _d20261