Brown, R. A. Medical statistics on microcomputers : a guide to the appropriate use of statistical packages / R.A. Brown and J. Swanson Beck. - London : British Medical Journal, 1990. - ix, 103 p. : ill.; 27 cm. ISBN: 0727902903 Subjects--Topical Terms: Statistics. Software. National Library of Medicine Call No.: WA 950 / B815m 1990