No abstract available
Source
Swann, P.R. (Imperial Coll. of Science and Technology, London (UK)); Humphreys, C.J.; Goringe, M.J. (Oxford Univ. (UK). Dept. of Metallurgy) (eds.); p. 348-352; ISBN 0126787506; 
; 1974; Academic Press; London; 3. International conference on high voltage electron microscopy; Oxford, UK; Aug 1973
; 1974; Academic Press; London; 3. International conference on high voltage electron microscopy; Oxford, UK; Aug 1973