Walach

Adaptive Inverse Control (Prentice Hall Information and System Sciences Series) by Widrow,Walach Prentice Hall PTR Textbook Binding 1 May 1996 from£48.53 | RRP: ~~£37.5~~
Adaptive Inverse Control: A Signal Processing Approach by Bernard Widrow,Eugene Walach Wiley-Blackwell Hardcover 20 November 2007 from£34.08 | RRP: ~~£88.95~~
Clinical Research in Complementary Therapies: Principles, Problems and Solutions by George Thomas Lewith MA DM FRCP MRCGP Dr.,Wayne B. Jonas MD Dr.,Harald Walach Dip Psych PhD Professor Churchill Livingstone Paperback 20 September 2001 from£53.98 | RRP: ~~£39.99~~