000 00359nam a2200121 4500
027 _aBS 1410 : 1959
_q1959
041 _aeng
942 _cSD
110 _aBritish Standard Institution, London
245 _aBS 1410 : 1959 : Mastic Asphalt for flooring :
_b(Natural rock asphalt aggregate)
260 _aLondon
_bBritish Standard Institution
500 _aSTD367
999 _c172406
_d172406