TY  - GEN
TY  - GEN
T1  - Physik in unserer Zeit
LA  - deu
UL  - https://kansalliskirjasto.finna.fi/Record/nelli06.958634685001
KW  - Physics : Astronomy
KW  - Physics : General and Others
KW  - Physics : Magnetism
KW  - Physics : Optics & Opto Electronics
ER  -