Calendar: 1972-1973 Page 501

Annual Report of the Delegacy cxix Powell and Hall 'The hydrolysis of arylmethylenemalononitriles to a-cyanocinnamides in the presence of triphenylphosphine Chem Soc 2336 1971 Powell Posner and Hall 'Magnetic non-equivalence in the nmr spectra of 2-cyanoethyl phenyl 1-phenylethylphosphine andN 0-dimethyl-N- 1-phenylethyl -hydrox- ylamine Chem Soc 1246 1971 Robertson Editor 'Field Ionization Mass Spectrometry' by Beckey Akademie- Verlag Berlin Pergamon Oxford 1971 Robinson and Uttley 'Transition metal complexes containing phosphorus ligands Part IV Convenient syntheses of some phosphine and arsine halogenonitrosyl derivatives of rhodium and iridium Chem Soc 1254 1971 Rolston and Gold 'Kinetics of hydrogen isotope exchange reactions Part XX Aliphatic exchange induced by γ-radiation on aqueous solutions of t-butyl alcohol 2-methyl-propan-2-ol Chem Soc 1808 1970 Satchell and Satchell 'Quantitative aspects of Lewis acidity Quarterly Reviews 25 171 1971 Smith Geraldine and Stirling 'Intramolecular reactions Part IX Stereochemistry and mechanism of the rearrangement of acetylenic esters of sulphinic and sulphenic acids to allenes Chem Soc 1530 1971 Willhoft Ε Μ Α and Robertson 'Mass-spectrometric and other techniques for investigation of the catalytic decomposition of hydrazine on platinum at low pressure New Expert- mental Techniques in Propulsion and Energetics Research ed Andrews andj Surugue Technivision Slough 395 1970 DEPARTMENT OF GEOLOGY Chaudry Μ and Howie Ά note on the relationship between physical properties and chemical composition of prehnites as studied from the contact skams of the Meldon aplite Devonshire south-west England Geol Bull Punjab Univ 79-81 1969 Hall 'The composition of Cornish quartz-porphyry elvan dykes Proc Ussher Soc 205-208 1970 Hancock with Kennedy 'Ammonites of the genus Acanthoceras from the Cenomanian of Rouen France Palaeontology 13 462-90 1970