Los ministros en España desde 1800 á 1869 : historia contemporánea por uno que siendo español no cobra del presupuesto.

At head of title: J. Castro y Compañia, editores.

Operator, organizational, direct and general support, and depot maintenance manual : breaker, paving, dual purpose, sinker drill and paving breaker, GED (Atlas Copco Ind. [i.e. Inc.] Cobra model BBM 47L), FSN 3820-902-3107.

"November 1967."

Aviation unit and intermediate maintenance manual : Army model AH-1S (PROD), AH-1S (ECAS), AH-1S (modernized Cobra) helicopters.

"8 May 1980."