APA

Roy Dulal Chandra, University of Delhi. Faculty of Mathematical Sciences. Department of Statistics, Prof M C Agrawal Gu & University of Delhi. Faculty of Mathematical Sciences. Department of Statistics. (1999). Some contributions to sample survey theory and its applications. : .

Chicago

Roy Dulal Chandra, University of Delhi. Faculty of Mathematical Sciences. Department of Statistics, Prof M C Agrawal Gu and University of Delhi. Faculty of Mathematical Sciences. Department of Statistics. 1999. Some contributions to sample survey theory and its applications. : .

Harvard

Roy Dulal Chandra, University of Delhi. Faculty of Mathematical Sciences. Department of Statistics, Prof M C Agrawal Gu and University of Delhi. Faculty of Mathematical Sciences. Department of Statistics. (1999). Some contributions to sample survey theory and its applications. : .

MLA

Roy Dulal Chandra, University of Delhi. Faculty of Mathematical Sciences. Department of Statistics, Prof M C Agrawal Gu and University of Delhi. Faculty of Mathematical Sciences. Department of Statistics. Some contributions to sample survey theory and its applications. : . 1999.