00536nam a22001577a 4500 230721b |||||||| |||| 00| 0 eng d National Science Library National Science Library D 681.3(082.2) K52 Statistical association methods for mechanized documentation / U. S. Department of Commerce California: U. S. Department of Commerce, 1964 261p. Automation Indexing Stevens, Mary Elizabeth (Ed.) udc PR 56512 56512