@inbook{NBERc1135,
 Crossref = "NBERkend68-1",
 title = "Front matter, The Industrial Composition of Income and Product",
 author = "John W. Kendrick",
 BookTitle = "The Industrial Composition of Income and Product",
 Publisher = "UMI",
 year = "1968",
 URL = "http://www.nber.org/chapters/c1135",
}
@book{NBERkend68-1,
 title = "The Industrial Composition of Income and Product",
 author = "John W. Kendrick",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "UMI",
 year = "1968",
 URL = "http://www.nber.org/books/kend68-1",
}