RT Journal Article SR Electronic T1 THE USE OF REINFORCED CONCRETE IN SHIPBUILDING JF Science JO Science FD American Association for the Advancement of Science SP 419 OP 420 DO 10.1126/science.49.1270.419 VO 49 IS 1270 YR 1919 UL http://science.sciencemag.org/content/49/1270/419.abstract AB