Well I saw your contribution listhas your university closed down or have you left your girlfriend or what Do you sleep at nightjust for a change   No seriously how much was your Science  Civilisation compendium and where did you buy it And how many volumes   PS Do me a favour and do not make Aunt Wiki a branch office of Needhams His book is already a bit dated partly  years and to be honest I have my issues with his unremeediable scientism diffusionism and partial views Why dont you take more recent reserach from the new  and less prone to scientism  generation of sinologists  Regards