TY - BOOK ID - 127754713 TI - Introduction to economics : an integrated approach to fundamental principles. PY - 1990 SN - 0631165681 0631165673 PB - Cambridge (Mass.) : Blackwell, DB - UniCat KW - Economics. UR - https://www.unicat.be/uniCat?func=search&query=sysid:127754713 AB - ER -