| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 226 |
 |
Helper Journal | 1971-06-17 | issue | ||
| 227 |
 |
Helper Journal | 1969-06-05 | 3 | page | |
| 228 |
 |
Helper Journal | 1969-06-12 | 4 | page | |
| 229 |
 |
Helper Journal | 1969-06-19 | 4 | page | |
| 230 |
 |
Helper Journal | 1970-06-11 | 4 | page | |
| 231 |
 |
Helper Journal | 1969-06-26 | 1 | page | |
| 232 |
 |
Helper Journal | 1969-06-12 | 3 | page | |
| 233 |
 |
Helper Journal | 1969-06-05 | 4 | page | |
| 234 |
 |
Helper Journal | 1970-06-18 | 1 | page | |
| 235 |
 |
Helper Journal | 1970-06-18 | 2 | page | |
| 236 |
 |
Helper Journal | 1970-06-25 | 1 | page | |
| 237 |
 |
Helper Journal | 1969-06-26 | 4 | page | |
| 238 |
 |
Helper Journal | 1969-06-05 | 2 | page | |
| 239 |
 |
Helper Journal | 1969-06-19 | 2 | page | |
| 240 |
 |
Helper Journal | 1969-06-26 | 2 | page | |
| 241 |
 |
Helper Journal | 1970-06-11 | 1 | page | |
| 242 |
 |
Helper Journal | 1970-06-04 | 3 | page | |
| 243 |
 |
Helper Journal | 1970-06-04 | 2 | page | |
| 244 |
 |
Helper Journal | 1969-06-12 | 1 | page | |
| 245 |
 |
Helper Journal | 1970-06-25 | 3 | page | |
| 246 |
 |
Helper Journal | 1969-06-12 | 2 | page | |
| 247 |
 |
Helper Journal | 1970-06-18 | 4 | page | |
| 248 |
 |
Helper Journal | 1969-06-05 | 1 | page | |
| 249 |
 |
Helper Journal | 1969-06-26 | 3 | page | |
| 250 |
 |
Helper Journal | 1969-06-19 | 3 | page |