TY - BOOK AU - Gupta, S.C. TI - Fundamentals of applied statistics: SN - 978-81-8054-705-8 U1 - 510 23 PY - 2023/// CY - New Delhi PB - Sultan Chand & Sons N1 - 1.Statistical Quality control 2.Analysis of time series 3.Index Numbers 4.Demand analysis 5.Analysis of variance 6.Design of Experiments ER -