00315nam a22001337a 450000500170000002000190001704100120003608200220004810000150007024500360008526000410012130000080016236500110017020250911152843.0  a 9789384826710  aEnglish  a570.15195 R22 ARU  aArumugam.N  aBasic Concepts of Biostatistics  aKanyakumaribSaras Publicationc2022  a238  b120.00