TY - BOOK ID - 126994097 TI - Preparing for Hermes : space transportation systems, long term preparatory programme : interim results of technological studies, 1988 PY - 1988 PB - Noordwijk: ESA, DB - UniCat KW - Space shuttles UR - https://www.unicat.be/uniCat?func=search&query=sysid:126994097 AB - ER -