| LC control no. | n 79125757 |
|---|---|
| Descriptive conventions | rda |
| Personal name heading | Engeström, Yrjö, 1948- |
| Birth date | 1948 |
| Found in | Author's Koulutus luokkayhteiskunnassa, 1970. Perspectives on activity theory, 1998: CIP t.p. (Yrjö Engeström; Univ. of Calif., San Diego) data sheet (Engeström, Yrjö Henrik Mikael) |
 |  |  |
View this record in: MARCXML | LC Authorities & Vocabularies | VIAF (Virtual International Authority File)
