TY  - BOOK
AU  - Stahl,Egon
TI  - Thin-Layer Chromatography:a Laboratory Handbook
T2  - Techniques of Chemistry 14
SN  - 3540047360
U1  - 543.089 5 
PY  - 1969///
CY  - Heidelberg NY
PB  - Spriger-Verlag Berlin 
ER  -