000 | 00342pam a2200133a 44500 | ||
---|---|---|---|
082 |
_aRP-110 _bWAG |
||
100 | _aWagner,L.A. | ||
245 | 1 | _aA RAPID METHOD FOR THE DETERMINATION OF THE SPECIFIC SURFACE OF PORTLAND CEMENT | |
260 |
_a _b _c |
||
300 | _a18 | ||
500 | _aAstm, 1933 Proc., P.553-570. | ||
964 | _gCIRC | ||
997 | _a33045 C | ||
999 |
_c448230 _d448230 |