TY - BOOK ID - 147613213 TI - IFRA 93 congress and expo newspaper advertising on-line AU - Mäkilä, R. AU - Sanoma Corporation AU - Helsinki PY - 1993 PB - Darmstadt IFRA DB - UniCat KW - Dagblad UR - https://www.unicat.be/uniCat?func=search&query=sysid:147613213 AB - ER -