Lewallen, Willard Clark. PERSISTENCE OF THE 'UNDECIDED': THE CHARACTERISTICS AND COLLEGE PERSISTENCE OF STUDENTS UNDECIDED ABOUT ACADEMIC MAJOR OR CAREER CHOICE. UNIVERSITY OF CALIFORNIA, LOS ANGELES, PHD, 1992. (Source: DAI-A 53/12, p. 4226, Jun 1993 Ord

Lewallen, Willard Clark. PERSISTENCE OF THE 'UNDECIDED': THE CHARACTERISTICS AND COLLEGE PERSISTENCE OF STUDENTS UNDECIDED ABOUT ACADEMIC MAJOR OR CAREER CHOICE. UNIVERSITY OF CALIFORNIA, LOS ANGELES, PHD, 1992. (Source: DAI-A 53/12, p. 4226, Jun 1993 Order No: AAC 9310950)
*** Doctoral Dissertation