000 00505pam a2200145 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.
526 _a0
_b0
_c0
_d380_500000000000000_S_NAT
650 0 _aMCE
_9379
650 0 _aPavements, Concrete
_xMaintenance and repair
_xCongresses.
_943830
942 _2ddc
_cBK
999 _c547683
_d547683