Test-book of physics
Poynting, J.H.
Test-book of physics by J.H. Poynting, et. al. - 2nd rev. edn. - 1906
Physics
53(02) / P 982 H
Test-book of physics by J.H. Poynting, et. al. - 2nd rev. edn. - 1906
Physics
53(02) / P 982 H