APA

Sharma Surendra Raj, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Prof P C Jain Supervisor & University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1981). Positron annihilation studies insome liquid crystalline materials. : .

Chicago

Sharma Surendra Raj, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Prof P C Jain Supervisor and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. 1981. Positron annihilation studies insome liquid crystalline materials. : .

Harvard

Sharma Surendra Raj, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Prof P C Jain Supervisor and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1981). Positron annihilation studies insome liquid crystalline materials. : .

MLA

Sharma Surendra Raj, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Prof P C Jain Supervisor and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. Positron annihilation studies insome liquid crystalline materials. : . 1981.