00459nam a22001577a 4500 230503b |||||||| |||| 00| 0 eng d National Science Library National Science Library 69.05 J9 Sansom, R C 8251 Organization of building sites London: Her Majesty's Stationery Office, 1959 x, 186p. Industries Organization udc REF 26784 26784 0 0 0 6905_J9 0 REF 39431 NSL NSL GF/Rk-21/C-9/R-7 2004-07-22 0 69.05 J9 191044 2023-05-03 00:00:00 2004-07-22 REF