00552cam a2200181 4500 64419992 TxAuBib 20030908120000.0 030908s1993||||||||||||||||||||||||eng|u 9780746014288 0746014287 TxAuBib Heddle, Rebecca and Paul Shipton. The Usborne Book of Science Activities Volume Three. Tulsa, Ok : EDC Publishing, 1993. 20030908. Science experiments.