000 00243 a2200085 4500
082 _a665.538 ASP
245 _aAsphalt in Pavement Maintenance /
_cAsphalt Insititute
260 _aMaryland :
_cAsphalt Insititute,
_b1983.
300 _a134p. :
_bill. ;
_c27cm
650 _apavement
999 _c1739
_d1739