TY - BOOK ID - 133962229 TI - Works of man PY - 1985 SN - 0712607676 0670804835 PB - London : Century Publishing, DB - UniCat KW - Technology KW - Inventions KW - Technologie KW - History. KW - Histoire UR - https://www.unicat.be/uniCat?func=search&query=sysid:133962229 AB - ER -