TY  - BOOK
AU  - Grambs,David L.
AU  - Levine,Ellen S.
TI  - So you think you can spell?: killer quizzes for the incurably competitive and overly confident 
SN  - 978-0-399-53528-4
PY  - 2009///
CY  - New York
PB  - Penguin Group
KW  - Spellers
KW  - English language
KW  - Orthography and spelling
KW  - problems, exercises, etc
ER  -