EN 
| Letter | Year |
|---|---|
| Vol. 57, No. 9 – September 1976 – Let’s Slow Down | September 1976 |
| Vol. 57, No. 8 – August 1976 – Conserving and Using Our Open Spaces | August 1976 |
| Vol. 57, No. 7 – July 1976 – Finding and Keeping Customers | July 1976 |
| Vol. 57, No. 6 – June 1976 – The Volunteer in our Society | June 1976 |
| Vol. 57, No. 5 – May 1976 – Everyone is a Consumer | May 1976 |
| Vol. 57, No. 4 – April 1976 – What Use is Education? | April 1976 |
| Vol. 57, No. 3 – March 1976 – On Straight Thinking. | March 1976 |
| Vol. 57, No. 2 – February 1976 – Writing a Report | February 1976 |
| Vol. 57, No. 1 – January 1976 – Why Procrastinate? | January 1976 |
| Vol. 56, No. 12 – December 1975 – What Can a Person Do? | December 1975 |