000 003090000a22001210004500
008 150721t1985 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a025.545
_bB7
942 _cBK
110 _aBritish Standards Institution, London GB
245 _aBS : 1000M : pt.1 : 1985
260 _aLondon
_bBSI
_c1985
999 _c119783
_d119783