TY - BOOK AU - Irfan A. Khan AU - Atiya Khanum TI - Fundamentals of Biostatistics: Biostatistics SN - 81.900441.0.9 PY - 1994/// CY - Andhra pradesh PB - Ukaaz Publication KW - Biostatistics KW - Sampling TechniquesSimple bar DiagramVarianceStandard Deviation ER -