00498cam a2200157 4500 551.302462 BRA L-15, P-6 Bray, Arthur. 40406 Geology applied to building and engineering. London, I. Pitman, 1948. xii, 195 p. illus. 23 cm. 0 0 0 551_302462000000000_BRA Building materials. Engineering geology. Mines and mineral resources Great Britain. 40407 ddc BK 544707 544707 0 0 ddc 0 0 MCE MCE 2014-05-09 0 551.302462 BRA MCE-30358 2014-05-09 2014-05-09 BK