Manual of standard practice for detailing reinforced concrete structures / Report by American concrete instiute committee 315 - 2 - 55 páginas

"adpoted as a standard of the american concrete institute february 25, 1948, revised febrary 21, 1951 ; revision by letter ballot april 5, 1951"


Construcciones de concreto armado--Manuales

TA683 / M345 1951