TY  - BOOK
AU  - Koop,Delmo E.
TI  - Resistance of flexible payments to plastic deformation: Road research
U1  - 625.8 
PY  - 1975///
CY  - France.
PB  - Economic cor-operation and development
KW  - MCE
N1  - U.S. Federal Highway Administration, its R & D report no. P-0249; 0; 0; 0; 625_800000000000000_ORG
ER  -