000 00231nam a2200073 4500
080 _a
_b
245 _aBS-6610 - 1985; Specification for Pozzolanic cement with pulverized-fuel ash as pozzolana
700 _aBritish Standards Institution
260 _aLondon
_bBSI
_c1985
300 _a4p
999 _c32635
_d32635