APA
Chopra Bhagwan P, University of Delhi. Faculty of Science. Department of Physics and Astrophysics & University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1972). Spin wave theory. : .
Chicago
Chopra Bhagwan P, University of Delhi. Faculty of Science. Department of Physics and Astrophysics and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. 1972. Spin wave theory. : .
Harvard
Chopra Bhagwan P, University of Delhi. Faculty of Science. Department of Physics and Astrophysics and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1972). Spin wave theory. : .
MLA
Chopra Bhagwan P, University of Delhi. Faculty of Science. Department of Physics and Astrophysics and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. Spin wave theory. : . 1972.
