Distributed to some depository libraries in microfiche. "January 30, 31; February 21, 26, and 27, 1990"--Pt. 1. "February 28; March 1, 6, and 15, 1990"--Pt. 2. Shipping list no.: 90-286-P (pt. 1). Shipping list no.: 90-288-P (pt. 2). "Serial no. 101-9."