TY  - BOOK
AU  - Jain Atma Ram
AU  -  Prof C S G K Setty Supervisor
AU  - University of Delhi. Faculty of Science. Department of Physics and Astrophysics
ED  - University of Delhi. Faculty of Science. Department of Physics and Astrophysics
TI  - Some investigation of electron collision frequency and radio wave absorbtion in the ionospehere
PY  - 1969///
KW  - PHYSICS
ER  -