TY  - BOOK
ED  - National Academy of Sciences (Estados Unidos)
TI  - Physics in perspective
SN  - 0309020379 (v. 1)
AV  - QC44 P49
U1  - 530/.0973 
PY  - 1972///-1973
CY  - Washington
PB  - National Academy of Sciences
KW  - Fisica
KW  - Investigacion
KW  - Estados Unidos
KW  - Ciencia
N1  - Vol. 2 paginado continuadamente: xiii, 1780 p; "Undertaken under the aegis of the Committee on Science and Public Policy of the National Academy of Sciences--National Research Council"; Incluye referencias bibliograficas
ER  -