| ID | 339761 |
| Call Number | X:(B28)/K9/134789 |
| Title Proper | Aggregation and the typology of economic magnitudes |
| Language | ENG |
| Author | Kaspar,J. |
| Publication | Prague, State Pedagogical Publishing House, 1968. |
| Description | 110p 23.5cm |
| Classification Number | X:(B28) |