Sudoc Stem
- D 206.10471
- D 101.20455
- D 203.21432
- D 201.6/2406
- M 101.32395
- D 101.4362
- D 2.14355
- N 20.13341
- D 301.45/5340
- D 103.6/3335
- D 301.36/6259
- D 301.26/13-2256
- D 101.2250
- D 212.6247
- D 103.33/3245
- D 301.24222
- D 301.2210
- D 208.6/3207
- D 111.9/4204
- D 206.9192