@inbook{NBERc1479,
 Crossref = "NBERbrow67-1",
 title = "Postwar Production Relationships in Canada",
 author = "N. H. Lithwick and George Post and T. K. Rymes",
 BookTitle = "The Theory and Empirical Analysis of Production",
 Publisher = "Columbia University Press",
 pages = "139-274",
 year = "1967",
 URL = "http://www.nber.org/chapters/c1479",
}
@book{NBERbrow67-1,
 title = "The Theory and Empirical Analysis of Production",
 author = "Murray Brown",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "Columbia University Press",
 year = "1967",
 URL = "http://www.nber.org/books/brow67-1",
}