EN 
| Letter | Year |
|---|---|
| July 1972 – VOL. 53, No. 7 – Improving Managerial Skills | July 1972 |
| June 1972 – VOL. 53, No.6 – Pioneers are Still Needed | June 1972 |
| May 1972 – VOL. 53, No.5 – Honest Communication | May 1972 |
| April 1972 – VOL. 53, No. 4 – The Insurance Principle and What Insurance Does | April 1972 |
| March 1972 – VOL. 53, No. 3 – Retirement: What Then? | March 1972 |
| February 1972 – VOL. 53, No. 2 – The Dynamic Family | February 1972 |
| January 1972 – VOL. 53, No. 1 – Put It In Writing | January 1972 |
| December 1971 – VOL. 52, NO. 12 – What Do You Want Out of Life? | December 1971 |
| November 1971 – VOL. 52, NO. 11 – The Principle of the Ombudsman | November 1971 |
| October 1971 – VOL. 52, NO. 10 – Building An Estate | October 1971 |