Gerstman, B. Burt. Basic biostatistics : statistics for public health practice / B. Burt Gerstman. - Sudbury, Mass. : Jones and Bartlett Publishers, 2008. - xvii, 557 p. : ill. ; 23 cm. + 1 formula and tables. ISBN: 0763735809 RM201.64 9780763735807 9780763781330 (n.2) RM125.24 Subjects--Topical Terms: Biometry--methods.Public Health Practice.