TY  - BOOK
AU  - Grolier Incorporated.
TI  - Checking... The New book of knowledge. 
SN  - 0717205223 9780717205226
U1  - 032 GRO 
PY  - 1991///
CY  - Danbury
PB  -  Conn : Grolier Inc
KW  - Children's encyclopedias and dictionaries. Encyclopedias and dictionaries
ER  -