TY - BOOK AU - Kroschwitz, Jacqueline I AU - Howe-Grant, Mary TI - Encyclopedia of Chemical Technology, Vol. 25: Vitamins to Zone Refining SN - 0471526940 U1 - 660.03 PY - 1998/// CY - New York PB - John Wiley & Sons KW - CHEMICAL TECHNOLOGY KW - CHEMISTRY KW - ENCYCLOPEDIA ER -