1973
| Vol. 37/No. 1 | January 12, 1973 | English | |
|---|---|---|---|
| Vol. 37/No. 2 | January 19, 1973 | English | |
| Vol. 37/No. 3 | January 26, 1973 | English | |
| Vol. 37/No. 4 | February 2, 1973 | English | |
| Vol. 37/No. 5 | February 9, 1973 | English | |
| Vol. 37/No. 6 | February 16, 1973 | English | |
| Vol. 37/No. 7 | February 23, 1973 | English | |
| Vol. 37/No. 8 | March 2, 1973 | English | |
| Vol. 37/No. 9 | March 9, 1973 | English | |
| Vol. 37/No. 10 | March 16, 1973 | English | |
| Vol. 37/No. 11 | March 23, 1973 | English | |
| Vol. 37/No. 12 | March 30, 1973 | English | |
| Vol. 37/No. 13 | April 6, 1973 | English | |
| Vol. 37/No. 14 | April 13, 1973 | English | |
| Vol. 37/No. 15 | April 20, 1973 | English | |
| Vol. 37/No. 16 | April 27, 1973 | English | |
| Vol. 37/No. 17 | May 4, 1973 | English | |
| Vol. 37/No. 18 | May 11, 1973 | English | |
| Vol. 37/No. 19 | May 18, 1973 | English | |
| Vol. 37/No. 20 | May 25, 1973 | English | |
| Vol. 37/No. 21 | June 1, 1973 | English | |
| Vol. 37/No. 22 | June 8, 1973 | English | |
| Vol. 37/No. 23 | June 15, 1973 | English | |
| Vol. 37/No. 24 | June 22, 1973 | English | |
| Vol. 37/No. 25 | June 29, 1973 | English | |
| Vol. 37/No. 26 | July 6, 1973 | English | |
| Vol. 37/No. 27 | July 13, 1973 | English | |
| Vol. 37/No. 28 | July 20, 1973 | English | |
| Vol. 37/No. 29 | July 27, 1973 | English | |
| Vol. 37/No. 30 | August 3, 1973 | English | |
| Vol. 37/No. 31 | August 31, 1973 | English | |
| Vol. 37/No. 32 | September 7, 1973 | English | |
| Vol. 37/No. 33 | September 14, 1973 | English | |
| Vol. 37/No. 34 | September 21, 1973 | English | |
| Vol. 37/No. 35 | September 28, 1973 | English | |
| Vol. 37/No. 36 | October 5, 1973 | English | |
| Vol. 37/No. 37 | October 12, 1973 | English | |
| Vol. 37/No. 38 | October 19, 1973 | English | |
| Vol. 37/No. 39 | October 26, 1973 | English | |
| Vol. 37/No. 40 | November 2, 1973 | English | |
| Vol. 37/No. 41 | November 9, 1973 | English | |
| Vol. 37/No. 42 | November 16, 1973 | English | |
| Vol. 37/No. 43 | November 23, 1973 | English | |
| Vol. 37/No. 44 | November 30, 1973 | English | |
| Vol. 37/No. 45 | December 7, 1973 | English | |
| Vol. 37/No. 46 | December 14, 1973 | English | |
| Vol. 37/No. 47 | December 21, 1973 | English | |
| Vol. 37/No. 48 | December 28, 1973 | English |