Richard Lewis Humphrey

Standard Methods Of Testing And Specifications For Cement

Richard Lewis Humphrey

$22.95

The fire-resistive properties of various building materials

Richard Lewis Humphrey

$20.87 - $31.95

Organization, Equipment and Operation of the Structural-Materials Testing Laboratories at St. Louis, Mo, Issues 329-330

Richard Lewis Humphrey

$17.50

The Fire-resistive Properties Of Various Building Materials, Volumes 361-370...

Richard Lewis Humphrey

$17.50

The Strength Of Reinforced Concrete Beams: Results Of Tests Of 333 Beams...

Richard Lewis Humphrey

$32.95

Results of Tests Made in the Collective Portland Cement Exhibit and Model Testing Laboratory of the Association of American Portland Cement Manufacturers

Richard Lewis Humphrey

$26.95

Results of Tests Made in the Collective Portland Cement Exhibit and Model Testing Laboratory of the Association of American Porland Cement Manufacturers

Richard Lewis Humphrey

$26.95

The Investigation Of The San Francisco Earthquake

Richard Lewis Humphrey

$23.95 - $34.95