Berg, Ulrik T.
Structural bending moments simplified: rapid solutions for continuous beams, frames and arched frames, quadrangular structures/ Ulrik T. Berg - New York: Polygraphic Co. América. 1938. - 186 p.
arcos
vigas
estructuras ---cálculo
624.1772 / B493s
Structural bending moments simplified: rapid solutions for continuous beams, frames and arched frames, quadrangular structures/ Ulrik T. Berg - New York: Polygraphic Co. América. 1938. - 186 p.
arcos
vigas
estructuras ---cálculo
624.1772 / B493s