TY  - BOOK
AU  - Shellard, E J., ed
TI  - Quantitative paper and thin-layer chromatography
SN  - 126397503
U1  - 544.925/SHE 
PY  - 1968///
CY  - London
PB  - Academic Press
KW  - paper chromatography
KW  - thin-layer chromatography
ER  -