Pavement condition surveys suggested criteria.

ग्रंथसूची विवरण
निगमित लेखक:	National Research Council (U.S.). Highway Research Board
स्वरूप:	पुस्तक
भाषा:	English
प्रकाशित:	Washington, D.C. Highway Research Board 1957.
विषय:	Pavements > Testing.