TY - BOOK AU - Ash,E.A. AU - Scruby,C.B. ED - Royal Society (Great Britain). ED - Royal Society (Great Britain). TI - Novel techniques of non-destructive examination: proceedings of a royal society discussion meeting held on 9 and 10 july 1985 PY - 1986/// CY - London PB - The Royal Society KW - Magnetic testing KW - Ultrasonic testing KW - Materials - Testing KW - Non-destructive testing N1 - First published in "Philosophical Transactions of the Royal Society of London", series A,vol.320(no.1554),Pages 159-378 ER -