TY  - BOOK
ED  - National Research Council (U.S.).
ED  - American Association of State Highway and Transportation Officials.
ED  - United States.
TI  - Collection and use of pavement condition data
T2  - Synthesis of highway practice / National Cooperative Highway Research Program,
SN  - 0309031613 (pbk.) :
AV  - TE250 .C64
U1  - 625.76 19
PY  - 1981///]
CY  - Washington, D.C.
PB  - Transportation Research Board, National Research Council
KW  - Pavements
KW  - Maintenance and repair
N1  - "Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."; "July 1981."; "Project 20-5 FY 1978 (Topic 1-05)."; Includes bibliographical references
ER  -