Full Record Display for the EPA National Library Catalog

RECORD NUMBER: 714 OF 822

Main Title Study of System Requirements for Implementing a Chemical Substances Information Network.
CORP Author Sigma Data Computing Corp., Rockville, Md. ;Environmental Protection Agency, Washington, D.C. ;National Library of Medicine, Bethesda, Md.;Council on Environmental Quality, Washington, D.C.
Year Published 1977
Report Number CS-101; EQ4AC003;
Stock Number PB-284 030
Additional Subjects Chemical compounds ; Information systems ; Environmental surveys ; Systems analysis ; Data bases ; Molecular structure ; Specifications ; Software ; Hardware ; Confidentiality ; Cost analysis ; Substitutes ; Manpower ; Security ; National government ; Toxic substances ; Environmental Protection Agency ; Nomenclature ; Computer privacy
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-284 030 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 211p
Abstract The report contains a discussion of system requirements for the Chemical Data Bases Directory and the Chemical Structure/Nomenclature System, identification of current computer security techniques for protecting confidential data, and discussion of how the requirements of EPA's Office of Toxic Substances could be met by and integrated with the proposed Chemical Substances Information Network.
Supplementary Notes See also report dated Jun 77, PB-274 638. Prepared in cooperation with Environmental Protection Agency, Washington, D.C. and National Library of Medicine, Bethesda, Md.
NTIS Title Notes Final rept.
PUB Date Free Form Oct 77
Category Codes 5B; 88B; 99; 68
NTIS Prices PC A10/MF A01
Primary Description 100/00
Document Type NT
Cataloging Source NTIS/MT
Control Number 323745186
Origin NTIS
Type CAT