TY  - BOOK
AU  - "Block, Richard J"
TI  - A manual of paper chromatography and paper electrophoresis
U1  - 543.544.42(02) J8 
PB  - "New York : Academic Press Inc, 1958"
KW  - "Durrum, Emmett L"
KW  - Paper chromatography ; Paper electrophoresis
ER  -