TY - BOOK AU - Aigner,Dennis J. AU - Goldberger,Arthur Stanley TI - Latent variables in socio-economic models SN - 0720405262 PY - 1977/// CY - Amsterdam PB - North-Holland Pub. Co. KW - Latent variables KW - Social sciences KW - Statistical methods KW - Mathematical models KW - Econometrics N1 - Includes bibliographies ER -