TY - GEN AU - Earle, Ann. TI - Zipping, zapping, zooming bats T2 - Let's-read-and-find-out science. Stage 2 SN - 0060234792 U1 - 599 PY - 1995/// CY - New York PB - HarperCollins UR - 00000b/00000b35.jpeg ER -