000			00470nam a22001937a 4500
015			_a7162
041			_a1
080			_a693.56 _bTRE
100			_aTretyakov.A.
245			_aConcrete and Concreting
260			_aMIR Publishers _bMoscow _c1968
300			_a312p. _bCht.,Fig and Table
650			_aBuilding and Construction
852			_a4L-1-4
999			_c3811 _d3811