00468nam a2200181 4500 20260313152618.0 9789371146050 English 519.5 NIC/A Colon Classification Nicholls, Marilyn 11774 Advanced Techniques for Collecting Statistical Data 1 New Delhi: Infinia, 2026. 278p. Statistics/ Economics 11775 ddc BK 756824 756824 0 0 ddc 0 0 NFIC ECN ECN PROC 2026-02-23 CHA-103/01/2026 Dtd, 20/01/2026 3295.00 0 519.5 NIC/A ECN16966 2026-02-24 05:26:48 2026-02-23 BK