Circular[s] of information.

Circulars of information, no. 1, 1887; nos. 1-4, 7, 1888; nos. 1,3, 1889; no. 1, 1890; nos. 1, 4-6, 1891; nos. 2-3, 5-6, 1893; nos. 1-2, 1894; nos. 1-3, 1898; nos. 1-3, 1899; nos. 1-4, 1900; nos. 1-4, 1902; nos. 1-3, 1903, are issued also as Contributions of American educational history, nos. [1-]36, respectively.

Circular ... of the University of Illinois Engineering Experiment Station.

No. 3-37 have title: Circular.

Questions and answers on OMB circular A-133 : (audits of institutions of higher education and other nonprofit institutions).

Mode of access: Internet.

Foreign agriculture circular.

Mode of access: Internet.

Foreign agriculture circular.

Mode of access: Internet.

Foreign agriculture circular.

Mode of access: Internet.

Special circular - Ohio Agricultural Research and Development Center.

Mode of access: Internet.

Research circular - Ohio Agricultural Experiment Station.

Mode of access: Internet.

Extension circular.

Some nos. in rev. editions.

Circular /

Includes its annual report, <1916>-

Circular.

No. 1-50 reprinted in 1908 in 1 vol.

Circular of information of the College of Engineering.

Mode of access: Internet.

Coupling of antenna elements to a circular surface waveguide /

"Contract No. AF33(616)-310 RDO No. R-112-110 SR-6f2"

FCS educational circular.

Some vols. issued in revised editions

Circular.

Each issue has also a distinctive title.