TY - BOOK ID - 146303752 TI - Tables for rocket and comet orbits PY - 1953 PB - Washington : U.S. Department of commerce. National bureau of standards, DB - UniCat KW - Tables KW - Mecanique celeste KW - Mecanique celeste UR - https://www.unicat.be/uniCat?func=search&query=sysid:146303752 AB - ER -