@book{ Solr-422531, title = {Composite structures of steel and concrete : beams, slabs, columns, and frames for buildings / R.P. Johnson.}, author = {Johnson, R. P. (Roger Paul)}, address = {Oxford}, publisher = {Blackwell}, year = {2004}, edition = {3rd ed.}, pages = {230}, note = {Previous ed.: Oxford : Blackwell Scientific, 1994}, }