Tables from a 1928 study that was started to test the length of time needed to gain efficiency in mica splitting. The weekly average output of 34 experienced operators was used as the standard. Fifty-two inexperienced operators were studied. ...
How goest the Christmas season?; What has happened to Christmas?; Bad practices in strange places; 27 Attorneys General and the FTC settle with May department stores; Retailers are going broke because they don't understand English; A secret to...