@Article{ SINGH_MANGAT_SINGH:2661-2668,

author = { R SINGH and N.S. MANGAT and SARJINDER SINGH } ,

title = { A MAIL SURVEY DESIGN FOR SENSITIVE CHARACTER WITHOUT USING RANDOMIZATION DEVICE. },

journal = { COMMUNICATIONS IN STATISTICS: SIMULATION AND COMPUTATION },

year = { 1993 },

pages = { 2661-2668 },

}