From: Stephen Harding <Steve.Harding@nottingham.ac.uk>
  To  : razj@bgumail.bgu.ac.il
  Date: Wed, 13 Oct 1999 21:39:06 +0100

Basic centrifugation

Raz
A good book on the prep side (including density gradients) is "An 
introduction to centrifugation" by TC Ford & JM Graham (Bios 
Scientific, Oxford UK, 1991)
Lots of practical detail, easily readable - no analytical though (but 
the Ralston book suggested by Rose Disher is good for that)
Steve Harding