How my heart sang
Subtitle: the story of pioneer industrial welfare work.
Publisher: R.R. Smith
Published: 1950
Place of publication: New York
Language: eng
Number of pages: 192
Subjects: Tracy, Lena Harvey, 1860-1941.; National Cash Register Company.; Social workers -- Ohio -- Biography.; Social settlements -- Ohio -- Dayton.
Genres: Biography.
Notes: "Lena Harvey Tracy ... was the first Welfare Director of the National Cash Register Company"--Foreword.