This is the sw-lib-utility-pgm-util labeled tape from the SDS User group library dated 3/8/82.
The label is UTIL and the account is :UTIL.
It includes SLIP (890145), the XDS version of the Symmetric List Processor as described in Communications of the ACM, Volume 8, Number 1, Sept 1983.
Use PCL COPYALL LT# UTIL.:UTIL OVER .:UTIL