00626nam a22002057a 4500 GCWUF 20210622230754.0 210622b xxu||||| |||| 00| 0 eng d 8176482412 MAIN 300.72 CHA Chandrakandan, K. 6913 Tests & measurements in social research / New Delhi: APH Publishing Corporation, 2014. 416 p. : ill ; 22 cm. H.B. Include Index Social sciences--Research--Methodology Social sciences--Study and teaching 6914 Sekar, Dr. V. 6915 ddc BK 12172 12172 0 0 ddc 0 0 MAIN MAIN SC 2021-06-22 Purchased 1495.00 0 300.72 CHA B0041158 2021-06-22 00:00:00 2021-06-22 BK