Illustrazione di un antico monumento cristiano trovato nel cemeterio di Ciriaca : letta nell'adunanza dei 23 luglio 1829 /

Atti dell'Accademia romana di Archeologia, 1829,iv.21-48.

El triunfo de la sabiduria sobre el error : alegoria que representaron los estudiantes de la Real Universidad Literaria de Sevilla en el dia 21 de abril de 1789 en la funcion publica que con motivo de la proclamacion de nuestro augusto monarca el Señor don Carlos IV dispuso el claustro y gremio de ella /

Mode of access: Internet.

Fossegrimen : Troldspil af Sigurd Eldegard. Op. 21 /

At head of title: Dramatiske suiter for orkester, nr. IV.

Illiac IV quarterly progress report : July, August, and September 1969.

"Contract No. USAF 30(602)-4144"

Guam, operations of the 77th division (21 July-10 August, 1944) ...

"Based upon a ... narrative prepared ... by S/Sgt. James M. Burns ... Edited and partially rewritten ... by Mrs. Marjorie Cline."--p. iv.

P. Gyllii de Constantinopoleos Topographia lib. IV.

Contiene: Urbis Constantinopolitanae ... descriptio, incerto autore ... à Guido Pancirolo edito.

Appel a l'honneur français : sur le jugement de Louis XVI et la fête du 21 janvier /

Martin & Walter IV 2: 1192.

Operator's, organizational, and direct support maintenance manual : heater, space, multifuel with blower, 15,000 BTU/hr, 28 VDC, (VBM model VBM 15-IV), NSN 4520-01-032-7363.

"21 September 1979."

Calmuc Tartary; or, A journey from Sarepta to several Calmuc hordes of the Astracan government; from May 26 to August 21, 1823.

Translation of the author's "Reise von Sarepta", Leipzig, 1827.