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Authors
Author
Leonard Bickman
Books
The SAGE Handbook of Applied Social Research Methods
MS Debra J Rog, Leonard Bickman
Children's Mental Health Services
Leonard Bickman
The SAGE Handbook of Social Research Methods
Leonard Bickman, Julia Brannen, Pertti Alasuutari
Evaluating Early Intervention Programs for Severely Handicapped Children and Their Families
Leonard Bickman, David L. Weatherford
Applied Research Design
Debra J. Rog, Leonard Bickman, Terry Elizabeth Hedrick
Handbook of Applied Social Research Methods
Debra J. Rog, Professor Leonard Bickman, MS Debra J Rog, Leonard Bickman, Rog Debra J