00616cam a2200205 4500 76126812 TxAuBib 20010726120000.0 ||||||s1989||||||||||||||||||||||||eng|u 9780816020515 0816020515 (OCoLC)733851764 FL TxAuBib Planetary exploration / Edited by David Hughes. New York : Facts on File, 1989. 8 v. : ill. 20010726. Planets Exploration Juvenile literature. TXMTH