TY - BOOK ID - 132076299 TI - Philosophische Probleme der modernen Physik PY - 1972 PB - Mannheim Bibliographisches Institut DB - UniCat KW - Differential geometry. Global analysis KW - History of physics KW - Theory of relativity. Unified field theory KW - fysica UR - https://www.unicat.be/uniCat?func=search&query=sysid:132076299 AB - ER -