000 00327nam a2200133Ia 4500
008 231017s9999 xx 000 0 und d
082 _a625.8
082 _bMCD
245 0 _aAsphalt additives to control rutting and cracking
245 0 _cPurdue university
260 _bPurdue university
300 _c30cm
942 _cREP
999 _c606380
_d606380