On rearing infants and young children in institutionsHelen Leland Witmer · First published 1967Open the Tome
New perspectives for research on juvenile delinquency, a report of a conference on the relevance and interrelations of certain concepts from sociology and psychiatry for delinquency, held May 6 and 7, 1955Helen Leland Witmer · First published 1962Open the Tome
New perspectives for research on juvenile delinquencyHelen Leland Witmer · First published 1956Open the Tome
The effectiveness of delinquency prevention programsHelen Leland Witmer · First published 1954Open the Tome
Personality in the makingHelen Leland Witmer, D.C.) Mid-century White House Conference on Children and Youth (1950 Washington · First published 1952Open the Tome
Pediatrics and the emotional needs of the childHelen Leland Witmer, Pa.) Conference on Pediatrics and the Emotional Needs of the Child (1947 Hershey · First published 1948Open the Tome
Psychiatric clinics for children; with special reference to state programsHelen Leland Witmer · First published 1940Open the Tome
