Estos son los registros de libros publicados por la editorial Siglo XXI Editores Argentina.
| ISBN | Título | Autor(es) | Asunto | Reedición |
|---|---|---|---|---|
| 978-987-629-275-7 | Obras completas | - | - | 9789876292979 |
| 978-987-629-276-4 | Obras completas | - | - | 9789876292979 |
| 978-987-629-277-1 | Obras completas | - | - | 9789876292979 |
| 978-987-629-278-8 | Obras completas | - | - | 9789876292979 |
| 978-987-629-279-5 | Obras completas | - | - | 9789876292979 |
| 978-987-629-280-1 | Obras completas | - | - | 9789876292979 |
| 978-987-629-281-8 | Obras completas | - | - | 9789876292979 |
| 978-987-629-282-5 | Obras completas | - | - | 9789876292979 |
| 978-987-629-283-2 | Obras completas | - | - | 9789876292979 |
| 978-987-629-284-9 | Obras completas | - | - | 9789876292979 |
| 978-987-629-285-6 | Obras completas | - | - | 9789876292979 |
| 978-987-629-286-3 | Obras completas | - | - | 9789876292979 |
| 978-987-629-287-0 | Obras completas | - | - | 9789876292979 |
| 978-987-629-288-7 | Obras completas | - | - | 9789876292979 |
| 978-987-629-289-4 | Obras completas | - | - | 9789876292979 |
| 978-987-629-290-0 | Obras completas | - | - | 9789876292979 |
| 978-987-629-291-7 | Obras completas | - | - | 9789876292979 |
| 978-987-629-292-4 | Obras completas | - | - | 9789876292979 |
| 978-987-629-293-1 | Obras completas | - | - | 9789876292979 |
| 978-987-629-294-8 | Obras completas | - | - | 9789876292979 |
| 978-987-629-295-5 | Obras completas | - | - | 9789876292979 |
| 978-987-629-296-2 | Obras completas | - | - | 9789876292979 |
| 978-987-629-297-9 | Obras completas | - | - | - |
| 978-987-629-298-6 | La república en ciernes | - | - | - |
| 978-987-629-299-3 | La cultura obrera en la sociedad de masas | - | - | - |