TY  - BOOK
AU  - Zotti,Ed
TI  - Know it all!: the fun stuff you never learned in school 
SN  - 0345362322 (pbk.) :
U1  - 802 20
PY  - 1993///
CY  - New York
PB  - Ballantine books
KW  - Questions and answers
KW  - sears
N1  - Includes index; Animals -- The body -- Time -- The earth -- If -- Space -- Food and drink -- The weather -- History and politics -- How it works; Booklist; Kliatt; Adult; Follett Library Resources
N2  - Have you ever wondered... Why yawns are contagious?  How many people have lived on Earth since the dawn of time?  How they get the "M" on M&Ms?  Why it hurts to chew on aluminum spitballs?  With this book, you'll wonder no more--Front cover
ER  -