| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 226 |
 |
Helper Journal | 1970-02-05 | 3 | page | |
| 227 |
 |
Helper Journal | 1970-02-19 | issue | ||
| 228 |
 |
Helper Journal | 1970-02-26 | 3 | page | |
| 229 |
 |
Helper Journal | 1970-02-05 | 1 | page | |
| 230 |
 |
Helper Journal | 1970-02-26 | 1 | page | |
| 231 |
 |
Helper Journal | 1970-02-05 | 4 | page | |
| 232 |
 |
Helper Journal | 1970-02-12 | issue | ||
| 233 |
|
Helper Journal | 1970-02-05 | issue | ||
| 234 |
 |
Helper Journal | 1969-02-13 | issue | ||
| 235 |
 |
Helper Journal | 1968-02-22 | 2 | page | |
| 236 |
 |
Helper Journal | 1968-02-29 | 4 | page | |
| 237 |
 |
Helper Journal | 1968-02-15 | 4 | page | |
| 238 |
 |
Helper Journal | 1968-02-15 | 1 | page | |
| 239 |
 |
Helper Journal | 1968-02-01 | 1 | page | |
| 240 |
 |
Helper Journal | 1968-02-01 | 2 | page | |
| 241 |
 |
Helper Journal | 1968-02-22 | 1 | page | |
| 242 |
 |
Helper Journal | 1968-02-01 | 3 | page | |
| 243 |
 |
Helper Journal | 1968-02-29 | 1 | page | |
| 244 |
 |
Helper Journal | 1968-02-08 | 3 | page | |
| 245 |
 |
Helper Journal | 1968-02-08 | 1 | page | |
| 246 |
 |
Helper Journal | 1968-02-15 | 3 | page | |
| 247 |
 |
Helper Journal | 1968-02-08 | 4 | page | |
| 248 |
 |
Helper Journal | 1968-02-29 | 3 | page | |
| 249 |
 |
Helper Journal | 1968-02-22 | 3 | page | |
| 250 |
 |
Helper Journal | 1968-02-29 | 2 | page |