TY  - BOOK
AU  - MANJARIYA, KAUSHAL GAJRAJSINH
AU  - 
TI  - AN ENHANCED CHAIN RATIO TYPE EXPONENTIAL ESTIMATOR FOR MEAN USING  TWO AUXILIARY CHARACTERS
U1  - 519 
PY  - 2023///
CY  - JALANDHAR
PB  - Department of Mathematics  Dr. B.R. Ambedkar National Institute of Technology  Jalandhar-144027 (India)
N1  - THIS THESIS BELONGS TO DEPARMENT OF MATHEMATICS; MSC; 21312115
ER  -