000 00350pam a2200109a 44500
008 160510b xxu||||| |||| 00| 0 eng d
082 _a625.7 P972p
245 _aEngineering bulletin of Purdue University: Proceedings of the 65th Annual Road School March 6-8, 1979
_b
260 _a
_bPurdue University
_c
300 _a,628,,,,,
650 _aRoad development
999 _c480677
_d480677