TY - BOOK ID - 1395923 TI - Space science and astronomy: escape from earth AU - Page, Thornton AU - Page, Lou Williams PY - 1976 SN - 0025943103 PB - New York Macmillan DB - UniCat KW - Space research UR - https://www.unicat.be/uniCat?func=search&query=sysid:1395923 AB - ER -