TY  - BOOK
AU  - Kirchner,Justus G.
AU  - Perry,Edmond S.
TI  - Thin-layer chromatography
T2  - Techniques of chemistry
SN  - 0471932647
U1  - 547.3089 
PY  - 1978///
CY  - New York
PB  - John Wiley, 
KW  - CROMATOGRAFIA
ER  -