IRC:SP:56-2011 Guidelines for steel pedestrian bridges (first revision)
Indian Roads Congress (IRC)
IRC:SP:56-2011 Guidelines for steel pedestrian bridges (first revision) - New Delhi Indian Roads Congress (IRC) 2014 - iii,ii,18p.
600 / I.R.C.
IRC:SP:56-2011 Guidelines for steel pedestrian bridges (first revision) - New Delhi Indian Roads Congress (IRC) 2014 - iii,ii,18p.
600 / I.R.C.