TY - BOOK AU - Yongco, Maria Fathma M. TI - The Determination of thiocyanide ion for different cigarette brands AV - PHS RA 1242.T48 .Y66 2002 PY - 2002/// CY - Las Piñas City, Philippines PB - Southville International School and Colleges KW - Cigarettes KW - Analysis KW - Cigarette brands KW - Comparative analysis KW - Toxic substances in tobacco products N1 - Includes bibliographical references ER -