000 | 003050000a22001210004500 | ||
---|---|---|---|
245 | _aConservation and protection of building materials | ||
100 | _aWinstanley, G.T.B. | ||
260 |
_aSlough _bCement & Concrete Assoc. _c1973 |
||
300 | _a32 p. | ||
080 |
_a69.004.4 _bW5 |
||
041 | _aEN | ||
942 | _cBK | ||
999 |
_c105213 _d105213 |