00711nam a2200241 a 4500 12025 BD-RjUL 20211208235225.0 140127s1971 enkacfh b 001 0 eng d 0198581300 (BD-RjUL)12074 UkOxU eng UkOxU BD-RjUL eng 540.922 HAS 1971 Hartley, Harold, 1878-1972. 37267 Studies in the history of chemistry / by Sir Harold Hartley. Oxford : Clarendon Press, 1971. xi, 243 p. : ill. ; 23 cm. Includes bibliographical references and index. Chemistry History. 29889 ddc BK 12025 12025 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1977-04-16 Heffers and sons 6.00 0 540.922 HAS 1971 2014-01-27 00:00:00 C-1 2014-01-27 BK 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1977-04-16 Heffers 6.00 0 540.922 HAS 1971 2017-05-20 00:00:00 C-2 2017-05-20 BK