@article{Kovacs:209814,
      recid = {209814},
      author = {Kovacs, Geza},
      title = {Methodological Problems in National Economic Planning and  the Provision of Basic Data},
      address = {1970},
      number = {982-2016-77172},
      pages = {11},
      year = {1970},
      url = {http://ageconsearch.umn.edu/record/209814},
      doi = {https://doi.org/10.22004/ag.econ.209814},
}