Kothari, C R. Quantitative techniques / by C R Kothari - 3rd ed. - Noida: Vikas Publishing House Pvt. Ltd., 2020. - 479p. ISBN: 9789325968967 Subjects--Topical Terms: Quantitative techniquesResearch methodologySampling theoryStatistics Dewey Class. No.: 519.5 / KOT/Q