TY - BOOK AU - Sherma,Joseph AU - Fried,Bernard TI - Practical thin-layer chromatography: a multidisciplinary approach SN - 0849326605 U1 - 543/.08956 PY - 1996/// CY - Boca Raton, Fla. PB - CRC Press UR - http://www.loc.gov/catdir/enhancements/fy0744/95052348-d.html ER -