TY - BOOK ID - 127179238 TI - Allgemeine Topologie PY - 1975 SN - 9780387074276 0387074279 PB - Berlin : Springer, DB - UniCat KW - Topology KW - Topology. UR - https://www.unicat.be/uniCat?func=search&query=sysid:127179238 AB - ER -