We have the program of 3 subjects from the year 1942 taught by Professor Pérez del Río at the Official Nautical School of Barcelona.
Program of the subject Knowledge of machines.
Program of the subject Machines and boilers.
Subject program Workshop 1 and Workshop 2.
The library preserves some notifications that José Pérez del Río made, at the time, as secretary of the Official Nautical School of Barcelona, referring to the loan service and the operation of the library.
