TY  - BOOK
AU  - Zim,Herbert Spencer
AU  - Schrotter,Gustav
TI  - Comets
U1  - 523 23rd ed.
PY  - 1957///
CY  - Kingswood
PB  - A World's Work Childrens Books
KW  - Comets
KW  - Juvenile literature
ER  -