Alphabet
| Printing/Publishing Director | Steendrukkerij de Jong & Co. |
| Series | Quadrat-Prints |
| Typography by | Timothy Epps |
| Editor | Pieter Brattinga |
| Format | Soft cover |
| Notes | Multilingual series of periodicals, also known as Kwadraat-bladen, Feuilles-cadrat and Quadrat-Blätter. |
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