| LEADER | 00441naa a22001691c 4500 | ||
|---|---|---|---|
| 001 | u22339 | ||
| 008 | 991124s1981 gw ger d | ||
| 005 | 20250318105327.0 | ||
| 090 | |a MAG ZS Bau 3 | ||
| 100 | 1 | |a Hegger, Manfred |4 aut | |
| 245 | 1 | 0 | |a Leere Schulen: Probleme oder Chancen? |
| 264 | 1 | |c 1981 | |
| 773 | 0 | 8 | |i In |t Bauwelt |w z00022 |g 72(1981)3, S. 80-84 |
| 591 | 0 | |a MAG ZS Bau 3 | |
| 655 | 4 | |a Aufsatz | |
| 700 | 1 | |a Kennedy, Margrit |4 aut | |
| 099 | 1 | |a 19991124 | |