000			003230000a22001450004500
245			_aConstruction science level 2
100			_aSmith, B.J.
100			_aTaylor, G.D.
260			_aLondon _bLongman _c1985
300			_ax, 230p. : ill.
020			_a0582412188
080			_a69 _bS6
041			_aEN
942			_cBK
999			_c119555 _d119555