TY  - BOOK
AU  - Gunter Zweig
AU  -  John. R Whitaker, 
TI  - Paper chromatography  and electrophoresis. Vol 2 Paper chromatography 
U1  - 544.92 
PY  - 1971///
CY  - New York
PB  - Academic Press
N1  - Gunter Zweig & John. R Whitaker: Paper chromatography  and electrophoresis. Vol 2 Paper chromatography.  New York.  Academic Press, 1971.--(544.92ZWE)
ER  -