510
|
Mathematics |
520
|
Astronomy & allied
sciences |
530
|
Physics |
531
|
Classical
mechanics; Solid mechanics |
532
|
Fluid
mechanics; Liquid mechanics |
533
|
Gas
mechanics |
534
|
Sound & related
vibrations |
535
|
Light & related
radiations |
536
|
Heat |
537
|
Electricity & electronics |
538
|
Magnetism |
539
|
Modern
physics |
539.2
|
Radiations
(Radiant energy) |
539.7
|
Atomic
and nuclear physics |
| |
|
