Prawo autorskie i wynalazcze
By: Jan Błeszyński, Michał Staszków.
Contributors: Staszków, Michał.
Edition: Wyd. 1.
Publisher: Państwowe Wydawn. Nauk.
Published: 1983
Place of publication: Warszawa
Language: pol
Number of pages: 400
Subjects: Copyright -- Poland.; Patent laws and legislation -- Poland.
Notes: Includes bibliographical references.