"... produced from documents received for inclusion in the NCJRS data base". Title from packing list and cumulative index. "Documents in the microfiche collection date back to the mid 1970's". Some documents are issued out of numerical sequence; some documents not filmed, leaving gaps in numbering. Indexed by: Cumulative index to the NCJRS microfiche collection, and by: Document retrieval index.
Acquired for the Penn Libraries with assistance from the Rosengarten Family Fund.