The lowest-priced item that has been used or worn previously.The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a display model or store return that has been used.See details for description of any imperfections.
-- Indispensable homework aids and reference sources-- Definitions supported by detailed pictures and diagrams-- Topics arranged thematically so that words are explained in context-- Fully integrated system of cross referencing plus a comprehensive index
Jan Wertheim, etc.
Usborne Publishing Ltd
Date of Publication
School Textbooks & Study Guides: Maths, Science & Technical