TY  - BOOK
AU  - Keen,Martin L.
TI  - The how and why wonder book of the human body
T2  - How and why wonder books
PY  - 1961///
CY  - New York
PB  - Wonder Books
KW  - Human anatomy
KW  - Juvenile literature
UR  - http://www.archive.org/details/howwhywonderbook00keen
UR  - http://www.openlibrary.org/books/OL24210188M
ER  -