na INLIS000000000007920 20260112094357 0010-0126000053 ta 260112 0 eng - 001.892 001.892 COC e COCHRAN, William G. Experimental Designs Book I I New York : John Wiley & Sons, Inc., 1962 316p. : Ilus ; 22 cm Experimental Designs Gertrude M. Cox Foto Copy Perpustakaan BBRMP Jawa Timur 52/2026/BBRMPJATIM