TY  - BOOK
AU  - Heftmann, E  .
TI  - Chromatography: fundamentals and applications of chromatography and related differential migration methods / 
SN  - 0-444-51108-3
U1  - E:3 
PY  - 2004///
CY  - Oxford : 
PB  - Elsevier Ltd. , 
KW  - Chromatography
ER  -