TY - BOOK AU - Mould, Richard Francis. AU - ED - ED - ED - ED - SN - 815159897 SN - 2 PY - 1976///46 CY - Tunbridge Wells PB - Pitman Medical KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Medical statistics.;Statistics.;Biometry N1 - Includes indexes; Bibliography: p. 90-91; 5 ER -