621.382
539.2
621.3822
621.3824
621.3825
621.3827
621.369
See also:
↑ 539.2 radiations → 621.382 ↑ 621.369 fiber, integrated, nonlinear optics → 621.3827 ↑ AP1 electrical accumulators ≈ 621.3824 ↑ AP3 sensors and electric actuators ≈ 621.3824 ↑ TE1 telecommunications satellites ≈ 621.382 ↑ TE10 congresses (telecommunications) ≈ 621.382 ↑ TE2 radio communication systems ≈ 621.382 ↑ TE3 radar systems and radio aids ≈ 621.382 ↑ TE4 telecommunications networks, commutation ≈ 621.382 ↑ TE5 optical telecommunications ≈ 621.382 ↑ TE9 transducers for telecommunications ≈ 621.382
AP1
AP3
TE1
TE10
TE2
TE3
TE4
TE5
TE9
SciGator: explore University of Pavia libraries... — <http://scigator.unipv.it/indexe.php> : 2017.02.14 - 2024.11.12 - « <http://www-dimat.unipv.it/biblio/dewey.php> : 2015.06.18 - 2017