Dillons, WH Smith & Son, Waterstones and a book shop whose name I forget that sells old books, near Leicester Square. Maplin Electronics in Hammersmith also sell books see www.maplin.co.uk for their list. Smith's , will have very few, you'd need to look in the nursing section (and that is not a mistype) , or reference dept. Dillons who may have been bought out by Smiths have a large selection of engineering books in their Charing Cross store. Note that Dillons is also the UK Amazon book store - so what you can get on Amazon UK is also available or orderable from Dillons the real store. Colin -- cdb, bodgy1@optusnet.com.au on Monday,23 August,2004 I have always been a few Dendrites short of an Axon and believe me it shows. Light travels faster than sound. That's why some people appear bright until they speak! -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu