000 00366nam a2200133Ia 4500
001 20450
008 170722s9999 xx 000 0 und d
245 _aSpecification :
_bthe statndard reference book for architects surveyors and municipal engineers, eng /
260 _c1949.
500 _aVol.1
653 _aEngineering
653 _aSpecification
942 _cGEN
999 _c38109
_d38109