Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Early history of Portland cement
Abstract from a pamphlet issued by the American Cement Co., giving some notes on this subject.
Early history of Portland cement
Abstract from a pamphlet issued by the American Cement Co., giving some notes on this subject.
Early history of Portland cement
Eng News
1892
Aufsatz (Zeitschrift)
Englisch
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The Early History of Portland Cement in Canada
| British Library Conference Proceedings | 1993
Brief history of Portland cement
| Engineering Index Backfile | 1940
Early development of Portland cement manufacture
| Engineering Index Backfile | 1928
| Engineering Index Backfile | 1916