• publisher: Boston, D.C. Heath & co.
  • creator: Tracy, Frederick, 1862-1951 Stimpfl, Joseph, [from old catalog] joint author
  • contributor: Stimpfl, Joseph, [from old catalog] joint author.
  • Keyword: Child psychology.
  • years: 1909.
  • pages: x p., 1 l., 219 p.
  • class: LB1131
  • download: pdf file