000 00250 a2200109 4500
082 _a666.9
_bW339c
245 1 _aCEMENT CHEMISTS & WORKS MANAGEUS HANDBOOK
260 _aLondon
_bC. P. Ltd.
_c1952
300 _a247
964 _gREF
997 _a694 s C
999 _c451569
_d451569