TY  - BOOK
AU  - Lloyd, Peter H.
TI  - Optical methods in ultracentrifugation, electrophoresis and diffusion : with a guide to the interpretation of records
T2  - Monographs on physical biochemistry
U1  - 574.192 
PY  - 1974///
CY  - Oxford
PB  - Clarendon Press
ER  -