| NCID | DA00852521 |
| 名称(HDNG) | Ács, Zoltán J. |
| 注記(NOTE) | His The changing structure of the U.S. economy, 1984: CIP t.p. (Zoltán J. Ács) publisher info (Assist. prof., Dept. of Economics, Manhattan College)
His Innovation and small firms, 1990: t.p. (Zoltan J. Acs) |
| LCAID | 84005249 |