"July 5, 1993."
"Publication No. OTA-BP-TCT-109."
CIS Microfiche Accession Numbers: CIS 93 J952-41
Contractor report.
Reuse of record except for individual research requires license from LexisNexis Academic & Library Solutions.
Microfiche. [Bethesda, Md.] : LexisNexis Academic & Library Solutions, 1993. 11 x 15 cm.