TY - JFULL ID - 8055760 TI - Copyright bulletin PY - 1967 SN - 18174167 PB - Paris : Unesco DB - UniCat KW - Copyright KW - Copyright, International KW - Copyright. KW - Copyright, International. KW - International copyright KW - Literary property KW - Property, Literary KW - Law and legislation KW - Intangible property KW - Intellectual property KW - Anti-copyright movement KW - Authors and publishers KW - Book registration, National KW - Patent laws and legislation UR - https://www.unicat.be/uniCat?func=search&query=sysid:8055760 AB - ER -