TY - BOOK ID - 127696276 TI - Lecture notes in economics and mathematical systems : an index and other useful information. PY - 1979 PB - Berlin ; New York : Springer-Verlag, DB - UniCat KW - Lecture notes in economics and mathematical systems KW - Indexes. UR - https://www.unicat.be/uniCat?func=search&query=sysid:127696276 AB - ER -