000 00336nam a2200121 4500
027 _aBS 4815 : 1972
_q1972
041 _aeng
942 _cSD
110 _aBritish Standards Institution
245 _aBS 4815 : 1972 : Glossary of generic names for man-made fibres
260 _aLondon
_bBritish Standards Institution
500 _aSTD1726
999 _c176182
_d176182