text New York John Wiley Sons 1957 2nd ed. Ind 611 p.; 25 cm 611 p.; 25 cm COCHRAN, William G. STATISTICAL METHODS 519.2 519..2COCe INLIS000000000006887 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)