APA

Gupta Tanu Au, University of Delhi. Faculty of Mathematical Science. Department of Operational Research, Srivastava Preeti Wanti Gu & University of Delhi. Faculty of Mathematical Science. Department of Operational Research. (2018). Some contributions to design life testing models. : .

Chicago

Gupta Tanu Au, University of Delhi. Faculty of Mathematical Science. Department of Operational Research, Srivastava Preeti Wanti Gu and University of Delhi. Faculty of Mathematical Science. Department of Operational Research. 2018. Some contributions to design life testing models. : .

Harvard

Gupta Tanu Au, University of Delhi. Faculty of Mathematical Science. Department of Operational Research, Srivastava Preeti Wanti Gu and University of Delhi. Faculty of Mathematical Science. Department of Operational Research. (2018). Some contributions to design life testing models. : .

MLA

Gupta Tanu Au, University of Delhi. Faculty of Mathematical Science. Department of Operational Research, Srivastava Preeti Wanti Gu and University of Delhi. Faculty of Mathematical Science. Department of Operational Research. Some contributions to design life testing models. : . 2018.