Volume I: Study Nos. 001688 (19641990/91)
Volume II: Study Nos. 689776 (19901996)
For copies of these studies, please contact the Coordinator of Information Services:
Lisa Kelly-Wilson
SRL (Urbana Office)
505 E. Green St., Ste. 3
Champaign, IL 61820
E-mail :Lisa Kelly-Wilson
Tel : 217-333-7109
Fax: 217-244-4408