por Gorse, Christopher A [autor] | Johnston, David, 1950- [autor] | Pritchard, Martin [autor].
por León Robles, Carlos [autor] | Reinoso Gordo, Juan F [autor] | Mataix Sanjuán, Jesús [autor].
por Barry, B. Austin (Benjamin Austin) [autor] | Hernandez Fragoso, Carlos [traductor] | Barry, B. Austin (Benjamin Austin). Construction measurements.