TY - GEN AU - Kowalska, Teresa AU - Sherma, Joseph TI - Preparative layer chromatography T2 - Chromatographic Science Series ; Vol. 95 SN - 9780849340390 U1 - 543.0895 PY - 2006/// CY - Boca Raton PB - CRC KW - ANALYTICAL CHEMISTRY KW - CHEMISTRY KW - CHROMATOGRAPHIC ANALYSIS ER -