00513cam a2200181 4500 62143550 TxAuBib 20090302120000.0 090302s2007||||||||||||||||||||||||eng|u 9781602140202 9.95 1602140200 9.95 TxAuBib shapes : pattern in the natural world. NY,NY : Play Bac Publishing, 2007. 59p : photos,color. 20090302. Reading. preschool.