000			00379nam a2200133 a 4500
005			20190304152639.0
008			010529s19uu xx 00 eng d
100			_aSigurdson, Jon.
245			_aSmall scale cement plants / _cJon Sigurdson.
260			_aLondon : _bIntermediate Technology, _cc1977.
300			_a28 p.
650			_aCement plants _xEconomic aspects.
942			_2ddc
999			_c87893 _d87893