Annual report on the statistics of railways in the United States.

1921-1942 contain abstracts of periodical reports.

1992 census of manufactures.

Mode of access: Internet.

1992 census of manufactures.

Mode of access: Internet.

1992 census of manufactures.

Mode of access: Internet.

1992 census of manufactures.

Mode of access: Internet.

1992 census of manufactures.

Mode of access: Internet.

1992 census of manufactures.

Mode of access: Internet.

1992 census of manufactures.

Mode of access: Internet.

1992 census of manufactures.

Mode of access: Internet.

1992 census of manufactures.

Mode of access: Internet.

1992 census of manufactures.

Mode of access: Internet.

The occupational wage survey of hospitals, 1991 : job list and definitions of occupations.

"September 1990, revised December 1990."-- P. [1]

Occupational employment survey booklet of definitions : wholesale and retail trade.

"BLS-2877 150."

Occupational employment survey booklet of definitions : local and interurban passenger transit.

"BLS-2877 141."

Occupational employment survey booklet of definitions : petroleum refining, coal products, and related industries.

"BLS-2877 229."