TY  - BOOK
ED  - AASHTO
TI  - AASHTO Guide for Design of Pavement Structures 2
U1  - 625.802 
PY  - 1986///
CY  - Washington, Dc : 
PB  - AASHTO, 
KW  - Roads Pavement Manual
N1  - YN; v. 2.
ER  -