TY  - BOOK
AU  - Haas,Ralph
AU  - Hudson,W.Ronald
TI  - Pavement management systems
SN  - 0070253919
PY  - 1978///
CY  - New York
PB  - McGraw-Hill
KW  - Pavements
KW  - Design and construction
KW  - Evaluation
N1  - Includes bibliographical references and index
ER  -