On time to the doctorate a study of the increased time to complete doctorates in science and engineering /

Main Author: Tuckman, Howard P.
Corporate Author: ebrary, Inc.
Other Authors: Coyle, Susan.
Format: Book
Language:English
Published: Washington, D.C. : National Academy Press, 1990.
Subjects:
Online Access:http://site.ebrary.com/lib/ucy/Doc?id=10056860
Physical Description:x, 177 p. : ill.
Bibliography:Includes bibliographical references.