1987 census of manufactures.

Mode of access: Internet.

National physical demands information series.

No. 2 issued by U.S. Employment service.

Home laundering.

Mode of access: Internet.

With the greatest of ease.

Mode of access: Internet.

Laundering and dry cleaning: Home laundering. Dry cleaning.

Mode of access: Internet.

Power laundries, case study data on productivity and factory performance.

"Glossary": p. 61-64.