00476nam a22001577a 4500 BD-DhUL 20140819162038.0 140819s1949 USAa|||| |||| 001 0 eng d BD-DhUL BD-DhUL 312 BUC Sampling staff , bereau of the census. A chapter in population sampling / By the Sampling staff , bereau of the census. Washington : U. S. Govt., c1949. iii, 141 p. ddc BK 4105 4105 0 0 ddc 0 312_000000000000000_BUC 0 NFIC 7374 DUSL DUSL GEN 1957-06-06 purcheses 312 BUC A8487 2014-08-19 1 2014-08-19 BK