TY  - BOOK
AU  - HAUSMANN, ERICH Y OTRO
TI  - PHYSICS
T2  - 0
U1  - 530 
PY  - 1939///
CY  - NEW YORK-U.S.A.
PB  - D. VAN NOSTRAND COMPANY
KW  - CIENCIAS PURAS
N1  - MECHANICS-ELECTRICITY/SOUND-LIGHT
ER  -