Letter to the editor

  title={Letter to the editor},
  author={Charles T. Casale and C. R. Burgess and F. Gruenberger},
Tits May 1960 issue contains a technique by Peter Weaner or counting the nmnber of ones in a word. The text seems to reply that techniques other than the ones mentioned are not mown. The following description of a technique for achieving he same results has been known by the writer and several of his ~ssociates for some time; it may be beneficial to the membership ,o publish it, although I have no knowledge of its origin or pre~ious publications.