TY  - BOOK
T1  - Smithsonian trasury of 20th-century science
A1  - True, Webster P.
LA  - English
PP  - Washington
PB  - Simon and Schuster
YR  - 1966
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.2436
OP  - 544
KW  - INSTITUCIONES
ER  -