TY  - BOOK
AU  - Yang,Nai C.
TI  - Design of functional pavements
SN  - 070722439
U1  - 625.8 
PY  - 1972///
CY  - New York
PB  - McGraw-Hill
KW  - Pavements
KW  - Design and construction
KW  - Roads
N1  - Includes bibliographical reference and index
ER  -