TY  - EDBOOK
DA  - 2008
LA  - eng
PY  - 2008
SN  - 978-1-57473-428-7
TI  - Doing It Again and Again May Be Difficult, But It Depends on What You Are Doing
UR  - https://nbn-resolving.org/urn:nbn:de:0070-pub-29516611
Y2  - 2026-02-28T17:45:02
ER  -