@Article{ SINGH_UPADHAYAYA_SINGH:26-46,

author = { SARJINDER SINGH and L.N. UPADHAYAYA and HOUSILA P. SINGH } ,

title = { CHAIN RATIO AND REGRESSION TYPE ESTIMATORS FOR MEDIAN ESTIMATION IN SURVEY SAMPLING. },

journal = { STATISTICAL PAPERS },

year = { 2007 },

issn = { 0932-5026 },

pages = { 26-46 },

}