Die maschinellen Hilfsmittel des Hollerith-Lochkarten-Verfahrens:
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Bibliographic Details
Format: Book
Language:Undetermined
Published: [s. l.] [o. Verl.] [1939?]
Physical Description:10 ungez. S.

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!