TY - BOOK AU - Melak, Fekadu TI - Electrochemical Determination of Catechol in Tea Samples Using Anthraquinone Modified Carbon Paste Electrode AV - MEL 2009 PY - 2009/// CY - Masters thesis PB - Addis Ababa University UR - http://thesisbank.jhia.ac.ke/6815/ ER -