Concrete water towers, bunkers, silos, and other elevated structures. /

por Gray, W.S.
Publicado 1964 - 4. ed.

Reinfroced concrete water towers, bunkers silos, and gantries. /

por Gray, W.S.
Publicado 1953 - 3. ed.

Reinfroced concrete reservoirs and tanks. /

por Gray, W.S.
Publicado 1960 - 4. ed.

The packing of solid particles /

por Gray, W. A.
Publicado 1968