On certain improved estimators in the sample survey
BALWANT Singh
On certain improved estimators in the sample survey - Ludhiana 1982 - 134,3L
SAMPLING (STATISTICS)
SAMPLING (STATISTICS)
519.52 B48O
On certain improved estimators in the sample survey - Ludhiana 1982 - 134,3L
SAMPLING (STATISTICS)
SAMPLING (STATISTICS)
519.52 B48O