RT Book T1 Multi-city study: drug misuse trends in thirteen European cities; Amsterdam, Barcelona, Copenhagen, Dublin, Geneva, Hamburg, Helsinki, Lisbon, London, Oslo, Paris, Rome, Stockholm A1 Hartnoll, Richard LA English PP Straßbourg PB Council of Europe Press YR 1994 UL https://krimdok.uni-tuebingen.de/Record/1617304573 SN 9287123926