| 1. | Cover for Vol. 5, No.1 | |
| صفحه 0-0 | ||
| 2. | A History of Selected Topics in Categorical Algebra I: From Galois Theory to Abstract Commutators and Internal Groupoids | |
| صفحه 1-54 | ||
| George Janelidze | ||
| 3. | On Condition (G-PWP) | |
| صفحه 55-84 | ||
| Mostafa Arabtash؛ Akbar Golchin؛ Hossein Mohammadzadeh Saany | ||
| 4. | The ring of real-valued functions on a frame | |
| صفحه 85-102 | ||
| Abolghasem Karimi Feizabadi؛ Ali Akbar Estaji؛ Mohammad Zarghani | ||
| 5. | On descent for coalgebras and type transformations | |
| صفحه 103-130 | ||
| Maurice Kianpi | ||
| 6. | Properties of products for flatness in the category of $S$-posets | |
| صفحه 131-152 | ||
| Roghaieh Khosravi؛ Mojtaba Sedaghatjoo | ||
| 7. | Realization of locally extended affine Lie algebras of type $A_1$ | |
| صفحه 153-162 | ||
| Gholamreza Behboodi | ||
| 8. | Abstracts in Persian, Vol. 5, No. 1 | |
| صفحه 0-0 | ||