al- Rumūz al-sirrīyah fī al-murāsalāt al-Maghribīyah ʻabra al-tārīkh
By: ʻAbd al-Hādī al-Tāzī.
Series: Fī tārīkh al-Maghrib al-diblūmāsī; Fī tārīkh al-Maghrib al-diblūmāsī.
Publisher: al-Maʻhad al-Jāmiʻī lil-Baḥth  al-ʻIlmī
Published: 1983
Place of publication: [Morocco]
Language: ara
Number of pages: 121
Subjects: Cryptography -- Morocco -- History.; Diplomatics, Arabic -- Morocco.
Other titles: Codes secrets des correspondence marocaines à travers l'histoire.
Notes: Includes bibliographical references.
Title on added t.p.: Les codes secrets des correspondances marocaines à travers l'histoire.
Errata slips inserted.