text London George Allen Unwin 1948 Ind 232 p.: ill.; 22 cm 232 p.: ill.; 22 cm Index p. 228 DAHLBERG, Gunnar STATISTICAL METHODS MEDICAL SCIENCES BIOLOGICAL SCIENCES 311 311DAHs INLIS000000000007143 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)