000 00553nam a2200145 a 4500
005 20220228110706.0
035 _aF8901000714579
084 _aTRB REC 1377 1992
245 _aNondestructive deflection testing and back calculation for -pavements: proceedings of a symposium august 19-21, 1991 Na-shville, Tennesse.
260 _aWashington, D.C. : TRB
300 _a199 p.
440 _aRecord ; no. 1377 / Transportation Research Board
690 _aPavimentos - Pruebas.
710 _aNational Research Council. Transportation Research Board (E-.U.A.)
999 _c61704
_d61704