00510nam a22001931 4500 sa 63000487 DLC 20260227111921.0 840524s1962 ii a 00000 eng sa 63000487 /L/r84 PL480:I-E-680 DLC/ICU ICU QA276 .S32 Saxena, H. C. Elementary statistics for degree students. Delhi, S. Chand, 1962. 255 p. illus. 22 cm. Mathematical statistics. 53505 53505