APA
Chopra N K, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics, Dr. S P Aggarwal Gu & University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. (1973). Theory of ballistics. : .
Chicago
Chopra N K, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics, Dr. S P Aggarwal Gu and University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. 1973. Theory of ballistics. : .
Harvard
Chopra N K, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics, Dr. S P Aggarwal Gu and University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. (1973). Theory of ballistics. : .
MLA
Chopra N K, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics, Dr. S P Aggarwal Gu and University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. Theory of ballistics. : . 1973.
