| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 151 |
 |
Helper Journal | 1973-11-22 | 3 | page | |
| 152 |
 |
Helper Journal | 1973-11-22 | 13 | page | |
| 153 |
 |
Helper Journal | 1971-11-04 | 2 | page | |
| 154 |
 |
Helper Journal | 1973-11-22 | 7 | page | |
| 155 |
 |
Helper Journal | 1973-11-01 | 5 | page | |
| 156 |
 |
Helper Journal | 1973-11-22 | 21 | page | |
| 157 |
 |
Helper Journal | 1973-11-22 | 15 | page | |
| 158 |
 |
Helper Journal | 1973-11-29 | 5 | page | |
| 159 |
 |
Helper Journal | 1972-11-02 | 5 | page | |
| 160 |
 |
Helper Journal | 1973-11-22 | 8 | page | |
| 161 |
 |
Helper Journal | 1972-11-09 | 2 | page | |
| 162 |
 |
Helper Journal | 1971-11-18 | 3 | page | |
| 163 |
 |
Helper Journal | 1973-11-22 | 11 | page | |
| 164 |
 |
Helper Journal | 1973-11-01 | 4 | page | |
| 165 |
 |
Helper Journal | 1971-11-11 | 2 | page | |
| 166 |
 |
Helper Journal | 1972-11-09 | 3 | page | |
| 167 |
 |
Helper Journal | 1973-11-22 | 26 | page | |
| 168 |
 |
Helper Journal | 1973-11-22 | 23 | page | |
| 169 |
 |
Helper Journal | 1973-11-15 | 1 | page | |
| 170 |
 |
Helper Journal | 1971-11-04 | 4 | page | |
| 171 |
 |
Helper Journal | 1972-11-02 | 7 | page | |
| 172 |
 |
Helper Journal | 1973-11-22 | 18 | page | |
| 173 |
 |
Helper Journal | 1972-11-02 | 3 | page | |
| 174 |
 |
Helper Journal | 1973-11-08 | 4 | page | |
| 175 |
 |
Helper Journal | 1973-11-22 | 9 | page |