000 00346nam a2200133Ia 4500
008 200906s9999 xx 000 0 und d
082 _a625.735 K69
100 _aKNIGHT,B.H
245 0 _aROAD AGGREGATES-THEIR USES AND TESTING
260 _bEDWARD ARNOLD, LONDON
_c1948
300 _a24X16
440 _aTHE ROAD MAKER'S LIBRARY 3
942 _cBK
999 _c62147
_d62147