AU - SHARMAN,PETER TI - ROCKETS AND SPACECRAFT T2 - A LADYBIRD BOOK SN - 0721409849 U1 - 629.47/SHA PY - 1986/// CY - UNITED KINGDOM PB - LADYBIRD BOOKS LTD. KW - APPLIED SCIENCE KW - SPACECRAFTS KW - ROCKETS KW - ENGINEERING ER -