TY - BOOK ID - 137778222 TI - First principles of economics AU - Lipsey, Richard G. AU - Harbury, Colin PY - 1992 SN - 0297821202 PB - London Weidenfeld & Nicolson DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:137778222 AB - ER -