TY - BOOK ID - 7364834 TI - The restless universe : an introduction to astronomy. PY - 1978 SN - 0395253926 PB - Boston Houghton Mifflin DB - UniCat KW - Astronomy. KW - 52 KW - Physical sciences KW - Space sciences KW - Astronomy. Astrophysics. Space research. Geodesy KW - Astronomy UR - https://www.unicat.be/uniCat?func=search&query=sysid:7364834 AB - Bibliothèque Houziaux ER -