INDEX. (BULLETINS Nos. 39 To 44.) The following index comprises the articles in the Labor Bulletins of the year 1906, Nos. 39 to 44 In Bulletin No. 28 was printed an index covering Bulletins Nos. 1 to 28 inclusive, in Bulletin No. 34 Apprentices: Amendment to constitution of boot and shoe workers union, 499 Association of officials of bureaus of labor statistics of America, Twenty-second annual convention 345 |