{"subtitle": "problemy wraz\u0307liwos\u0301ci", "subject_place": ["Poland"], "lc_classifications": ["HD84.5 .B6"], "contributions": ["Bocian, Andrzej.", "Zajchowski, Jo\u0301zef."], "id": 6034181, "subject_time": ["1945-1981"], "title": "Makroekonomiczny model optymalizacyjny", "languages": [{"key": "/l/pol"}], "subjects": ["Economic development -- Econometric models.", "Econometric models.", "Poland -- Economic conditions -- 1945-1981 -- Econometric models."], "publish_country": "pl ", "series": ["Prace Instytutu Planowania ; 42", "Prace Instytutu Planowania ;", "nr. 42."], "by_statement": "Andrzej Bocian. Struktura a tempo wzrostu gospodarki : model i pro\u0301ba zastosowania / A. Bocian, Jo\u0301zef Zajchowski.", "type": {"key": "/type/edition"}, "revision": 1, "publishers": ["IP, Dzia\u0142 Dokumentacji i Wydawnictw"], "last_modified": {"type": "/type/datetime", "value": "2008-04-01 03:28:50.625462"}, "key": "/b/OL4310268M", "authors": [{"key": "/a/OL1577494A"}], "publish_places": ["Warszawa"], "pagination": "70 p. ;", "lccn": ["78349979"], "notes": {"type": "/type/text", "value": "Bibliography: p. 67.\nSummaries also in English and Russian."}, "number_of_pages": 70, "publish_date": "1975"}