| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 1 |
 |
Helper Journal | 1962-04-26 | issue | ||
| 2 |
 |
Helper Journal | 1962-04-05 | issue | ||
| 3 |
 |
Helper Journal | 1962-04-19 | issue | ||
| 4 |
 |
Helper Journal | 1962-04-12 | issue | ||
| 5 |
 |
Helper Journal | 1976-04-28 | issue | ||
| 6 |
 |
Helper Journal | 1976-04-14 | issue | ||
| 7 |
 |
Helper Journal | 1976-04-07 | issue | ||
| 8 |
 |
Helper Journal | 1976-04-21 | issue | ||
| 9 |
 |
Helper Journal | 1975-04-16 | issue | ||
| 10 |
 |
Helper Journal | 1975-04-02 | issue | ||
| 11 |
 |
Helper Journal | 1975-04-23 | issue | ||
| 12 |
 |
Helper Journal | 1975-04-30 | issue | ||
| 13 |
 |
Helper Journal | 1975-04-09 | issue | ||
| 14 |
 |
Helper Journal | 1974-04-25 | issue | ||
| 15 |
 |
Helper Journal | 1974-04-04 | issue | ||
| 16 |
 |
Helper Journal | 1974-04-18 | issue | ||
| 17 |
 |
Helper Journal | 1974-04-11 | issue | ||
| 18 |
 |
Helper Journal | 1973-04-05 | issue | ||
| 19 |
 |
Helper Journal | 1972-04-27 | issue | ||
| 20 |
 |
Helper Journal | 1973-04-12 | issue | ||
| 21 |
 |
Helper Journal | 1973-04-26 | issue | ||
| 22 |
 |
Helper Journal | 1972-04-20 | issue | ||
| 23 |
 |
Helper Journal | 1972-04-06 | issue | ||
| 24 |
 |
Helper Journal | 1973-04-19 | issue | ||
| 25 |
 |
Helper Journal | 1972-04-13 | issue |