000 00258nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a691
_bKOM
100 _aA
245 0 _aBuilding materials and components
260 _aMoscow
_bMir Pub
_c1979
942 _cBK
999 _c34194
_d34194