"भौतिकशास्त्रम्" इत्यस्य संस्करणे भेदः

 

== आधाराः ==

* [http://hyperphysics.phy-astr.gsu.edu/Hbase/hframe.html HyperPhysics website] – [[HyperPhysics]], a physics and astronomy mind-map from [[Georgia State University]]

* [http://www.physicscentral.com/ PhysicsCentral] – Web portal run by the [http://www.aps.org/ American Physical Society]