TY - BOOK ID - 67146414 TI - Informationsressourcen PY - 2017 VL - 49 SN - 9783110403480 9783110547634 3110547635 9783110404326 311040432X 311040348X PB - Berlin Boston DB - UniCat KW - Information resources UR - https://www.unicat.be/uniCat?func=search&query=sysid:67146414 AB - ER -