TY  - BOOK
AU  - Theodorou, Rod
TI  - I wonder why triceratops had horns and other questions about dinosaurs
T2  - I wonder why
SN  - 0-7534-0521-0
AV  - 567.91 T34t 2007 
PY  - 1994///
CY  - Danbury,CT
PB  - Grolier
ER  -