APA

Chacko Annie, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics, Supervisor : Prof A Dey and Prof H C Gupta & University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. (1980). Some investigations on fractional factorials and weighing desgins. : .

Chicago

Chacko Annie, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics, Supervisor : Prof A Dey and Prof H C Gupta and University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. 1980. Some investigations on fractional factorials and weighing desgins. : .

Harvard

Chacko Annie, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics, Supervisor : Prof A Dey and Prof H C Gupta and University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. (1980). Some investigations on fractional factorials and weighing desgins. : .

MLA

Chacko Annie, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics, Supervisor : Prof A Dey and Prof H C Gupta and University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. Some investigations on fractional factorials and weighing desgins. : . 1980.