Reinfoced concrete and masonry structures rev by R R Zipprodt /

af Hool, George A

Steel and timber structres reve by R R Zipprodt and D M Griffith /

af Hool, George A
Udgivet 1942

Foundations abutments and footings rev by R R Zipprodt and EJ Kileawley /

af Hool, George A
Udgivet 1943

Streses in framed structures, rev by P R Zippodt and George C Ernst /

af Hool, George A

Structural members and connections ed 2 rev by R R Zipprodt and F N Mene fee /

af Hool, George A

Steel and timber structures

af Hool, George A
Udgivet 1942