TY  - BOOK
AU  - Satchwell,John
AU  - Sleight,Katy
TI  - Sorting
T2  - First maths
SN  - 0939979004
U1  - 513/.2 19
PY  - 1987///, c1986
CY  - Pleasant Hill, Calif.
PB  - Discovery Toys
KW  - Counting
KW  - Picture books for children
KW  - Juvenile fiction
UR  - http://www.archive.org/details/sorting00satc
UR  - http://www.openlibrary.org/books/OL24238698M
ER  -