TY - BOOK ID - 131982752 TI - Input-output analyse-instrument van de regionale economie in Belgiƫ PY - 1973 PB - Leuven KUL DB - UniCat KW - Economics KW - Belgium UR - https://www.unicat.be/uniCat?func=search&query=sysid:131982752 AB - ER -