TY - JOUR ID - 129346238 TI - The influence of productivity on economic welfare PY - 1952 PB - The Hague : Central Planning Bureau, DB - UniCat KW - Economic history. KW - Histoire économique. KW - Labor productivity. KW - Productivité. UR - https://www.unicat.be/uniCat?func=search&query=sysid:129346238 AB - ER -