Reinfoced concrete and masonry structures rev by R R Zipprodt /

מאת Hool, George A

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

מאת Hool, George A
יצא לאור 1942

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

מאת Hool, George A
יצא לאור 1943

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

מאת Hool, George A

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

מאת Hool, George A

Steel and timber structures

מאת Hool, George A
יצא לאור 1942