TY - BOOK AU - National Research Council TI - Committee on Performance Levels for Adult Literacy: Letter Report DO - 10.17226/10762 PY - 2003 UR - https://nap.nationalacademies.org/catalog/10762/committee-on-performance-levels-for-adult-literacy-letter-report PB - The National Academies Press CY - Washington, DC LA - English KW - ER -