00301nam a2200121 a 4500008004100000050001500041100001600056245003500072246003700107260000900144350000900153700001700162120416s1948 xx |||||||||||||| || u aTH 145 Bar aDrury, F. E10aBuilding construction, book II aa course for third year students c1948 a0.00 aBartle, E. G