The 5-Day Course in Thinking
Editions 3
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | The 5-Day Course in Thinking | Penguin Books | Trade Paperback | English | England | 1967 | |
 | The 5-Day Course in Thinking | Penguin Books Ltd | Paperback | English | London | 1968 | |
 | In 15 Tagen Denken Lernen | Rowohlt Taschenbuch Verlag GmbH, Reinbek bei Hamburg | Paperback | English | Reinbek bei Hamburg, Germany | 1973-11 |
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