APA

Singhal Asha Rani, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics & University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. (1970). Study of some covering axiams of some separation axiams in topological of bitopoligical spaces. : .

Chicago

Singhal Asha Rani, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics and University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. 1970. Study of some covering axiams of some separation axiams in topological of bitopoligical spaces. : .

Harvard

Singhal Asha Rani, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics and University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. (1970). Study of some covering axiams of some separation axiams in topological of bitopoligical spaces. : .

MLA

Singhal Asha Rani, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics and University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. Study of some covering axiams of some separation axiams in topological of bitopoligical spaces. : . 1970.