TY - BOOK ID - 23037176 TI - The prehistory and development of intellectual property systems PY - 1996 VL - 1 SN - 0421580305 9780421580305 PB - London Sweet & Maxwell DB - UniCat KW - Intellectual property KW - Copyright KW - History. KW - Great Britain KW - History KW - Intellectual property - Great Britain. KW - Copyright - History. UR - https://www.unicat.be/uniCat?func=search&query=sysid:23037176 AB - ER -