Contractor requirements for the control and security of TSCA confidential business information :
security manual.
APA Citation
United States. Environmental Protection Agency. Office of Toxic Substances. (1985). Contractor requirements for the control and security of TSCA confidential business information: security manual. 1985 ed. Washington, D.C.: U.S. Environmental Protection Agency, Office of Toxic Substances.
MLA Citation
United States. Environmental Protection Agency. Office of Toxic Substances. Contractor Requirements for the Control And Security of TSCA Confidential Business Information: Security Manual. 1985 ed. Washington, D.C.: U.S. Environmental Protection Agency, Office of Toxic Substances, 1985.
Warning: These citations may not always be complete (especially for serials).