TY - BOOK AU - Mason,John TI - Spacecraft technology SN - 0531183289 (lib. bdg.) AV - TL793 .M36 1990 U1 - 629.4 20 PY - 1990/// CY - New York PB - Bookwright Press KW - Astronautics KW - Juvenile literature N1 - Includes index; Includes bibliographical references N2 - An introduction to space technology, discussing the principles of rockets, various types of satellites, travel in the solar system, and space stations ER -