TY - BOOK AU - BHARTI AU - RAGHAW RAMAN SINHA ED - DEPARTMENT OF MATHEMATICS, DR. B.R.AMBEDKAR NATIONAL INSTITUTE OF TECHNOLOGY, JALANDHAR-144001 (INDIA) TI - ESTIMATION OF PARAMETERS USING AUXILIARY CHARACTERS UNDER COMPLETE AND IMCOMPLETE AND INCOMPLETE INFORMATION U1 - 519 PY - 2023/// N1 - THIS THESIS BELONGS TO DEPARTMENT OF MATHEMATICS ER -