00443nam a2200169Ia 4500 OSt 20260328140858.0 230107s9999||||xx |||||||||||||| ||und|| Chuka University Library HB 135 .K68 1984 Kothari, C. R. 3683 Quantitative techniques 3rd revised and enhanced New delhi Vikas publisher 1984 596p BK lcc 2 0 0 0 0 LGL CHK CHK GEN 2023-01-07 2 HB 135 .K68 1984 3143/2008 2026-04-14 16:20:41 2026-03-28 2023-01-07 BK 9242 9242