Proceedings of the 1st International Congress on Activity Theory: Activity theory in movement : discussions and controversies, Volume 4Martin Hildebrand-Nilshon System-Dr., 1988 - 215 pages |
Proceedings of the 1st International Congress on Activity Theory: Activity theory in movement : discussions and controversies, Volume 4Martin Hildebrand-Nilshon System-Dr., 1988 - 215 pages |