Circuitos integrados lineales : principios y aplicación / by Lilen, Henri

“…s.n.], 1975.…”

Operational amplifiers, design and applications / by Graeme, Jerald G.

“…s.n.], 1971.…”

Elementos de energia nuclear / by Murphy, Glenn

“…s.n.], 1962.…”

Manipulation sans danger des radioisotopes / by Agence International de L'energie Atomique, Vienne

“…s.n.], 1958.…”

History of vacuum science and technology : a special volume... / by Madey, Theodore E.

“…s.n.], 1984.…”

Refrigeration note book / by Anderson, M. E.

“…s.n.], 1956.…”

Manejo de las maquinas herramientas / by Anderson, James

“…s.n.], 1965.…”

Chemins de fer : glossaire des terms ferroviaires /

“…s.n.], 1960.…”

Water supply and waste-water disposal / by Fair, Gordon Maskew 1894-

“…s.n.], 1954.…”

Water supply engineering / by Babbitt, Harold Eaton 1888-

“…s.n.], 1955.…”

Water conditioning for industry / by Powell, Sheppard T.

“…s.n.], 1954.…”

Procedimientos simplificados para el examen de aguas /

“…s.n.], 1978.…”

Iii jornadas de investigación : resumenes ; 12, 13, 14 de dic., 1990 /

“…s.n.], 1990.…”

Análisis agricola : fundamentos y tecnicas operativas / by Herce, Pedro

“…s.n.], 1954.…”

Aplicación de la energia nuclear al aumento de la productividad agricola /

“…s.n.], 1969.…”

Handbook of food and agriculture / by Blanck, Frederick Conrad 1881-

“…s.n.], 1955.…”

Suelos agricolas : su conservación y fertilización / by Worthen, Edmund L.

“…s.n.], 1959.…”

Principles of plant breeding / by Allard, Robert Wayne 1919-

“…s.n.], 1960.…”

Ravageurs : recits sur les insectes nuisibles a l'agruculture / by Fabre, J. H.

“…s.n.], 1919.…”

Insects : the yearbook of agriculture /

“…s.n.], 1953.…”