Începuturile creaᅭtiei tehnice aeronautice româneᅭsti, 1880-1918
Printed book - Oroveanu Matei I., 1981
De l'atome à la réaction chimique
Printed book - Barlet Roger, DL 2004, cop. 2004
The wind and beyond : Theodore von Kármán, pioneer in aviation and pathfinder in space
Printed book - Kármán Theodore von, Edson Lee, [1967]
Selections from the scientific correspondence of Elihu Thomson
Printed book - Thomson Elihu, Savin Marion B., Abrahams Harold J., [1971]
Leben und Wirken des Joh. Müller von Königsberg genannt Regiomontanus
Printed book - Zinner Ernst, 1968
The questioners : physicists and the quantum theory
Printed book - Cline Barbara Lovett, [1965]