Survey nonresponse
by Robert M. Groves, Don A. Dillman, John L. Eltinge, Roderick J. A. Little
Response rateSocial surveys
Writing a summary for young readers…
For young readers
Book data: Open Library
by Robert M. Groves, Don A. Dillman, John L. Eltinge, Roderick J. A. Little
Book data: Open Library