TY - BOOK ID - 147610616 TI - Productivity in letterpress printing AU - Lord, A. AU - Blakey, R.C. AU - Elphick, J. PY - 1961 PB - Londen Departement of Scientific and Industrial Research DB - UniCat KW - Productieorganisatie UR - https://www.unicat.be/uniCat?func=search&query=sysid:147610616 AB - ER -