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/ lesp -- levander a-f / 00595
- OCR-text (abbyy)
Leufvén, Edv/ard Johansson/ 7^T^* Kybernetikens principlära. 8:o Uppsala 1910.
- OCR-text (abbyy-crop)
Leufvén, Edv/ard Johansson/ Kybernetikens principlära. 8:0 Uppsala 1910.
- Saknar hörn
- Nej
- Hörntext
- Anteckning