000 00237 a2200085 4500
082 _a625.8 AFE
245 _aConcrete Subsurface Airfields : pavement condition index /
_cAFESC
260 _aUSA :
_cAFESC
_b2005
300 _a35p. :
_bill. ,col. ;
_c15cm
650 _apavement
999 _c1493
_d1493