00638cam a2200217 4500
547798948
TxAuBib
20170802120000.0
170801s2012||||||||||||||||||||||||und|u
9781433334368
1433334364
TxAuBib
Greathouse, Lisa.
Recess Time :
Patterns.
Huntington Beach, CA :
Teacher Created Materials,
2012.
32pp :
paperback.
Teacher Created Materials
20170802.
Algebraic Thinking--Elementary.
Teacher Created Materials.