Testing characteristics of consumer products.
Subtitle: Hearing, Ninety-first Congress, second session, on S. 3286 ... March 5, 1970.
Publisher: U.S. Govt. Print. Off.
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 31
Subjects: Consumer protection -- Law and legislation -- United States.; Testing.
Notes: "Serial no. 91-91."