TY  - BOOK
AU  - Mitchell,Wesley C.
TI  - The making and using of index numbers,
AV  - HD8051 .A62 no. 656
PY  - 1938///
CY  - Washington
PB  - U.S.Govt.Print.Off.
KW  - Index numbers (Economics)
N1  - At head of title: United States Department of Labor.  Frances Perkins, secretary.  Bureau of Labor Statistics.  Isador Lubin, commissioner; "Originally published in 1915 as part of Bulletin 173 of the Bureau of Labor Statistics ...  A revision ... was issued as Bulletin 284 in 1921."- p.iii
ER  -