000			00332nam a2200145Ia 4500
005			20250612122328.0
008			250601s1971 xx 000 0 eng d
020			_a1855739763
100			_aR.Jeffries
245		0	_aBicomponent Fibres
250			_a1st Ed.
260			_aNew delhi _bLtd.Pub _c1971
300			_a70
942			_2ddc _cBK
999			_c3734 _d3734