000 00433pam a2200133 a 4500
020 _a0309044596
082 0 0 _a380.5 s
_a625.84
_bNAT
_cDonated
245 0 0 _aAssessing pavement maintenance needs.
260 _aWashington, D.C. :
_bTransportation Research Board, National Research Council,
_c1987.
300 _a78 p. :
_bill. ;
_c28 cm.
650 0 _aPavements, Concrete
_xMaintenance and repair
_xCongresses.
650 0 _aMCE
942 _cBK
999 _c7985
_d7985