Obowiązywanie prawa
By: Wiesław Lang.
Contributors: Instytut Nauk Prawnych (Polska Akademia Nauk)
Edition: Wyd. 1.
Publisher: Państwowe Wydawn. Nauk.
Published: 1962
Place of publication: Warszawa
Language: pol
Number of pages: 317
Subjects: Effectiveness and validity of law.; Law -- Philosophy.
Notes: Includes bibliographical references.
At head of title: Instytut Nauk Prawnych Polskiej Akademii Nauk.