Selected bibliography of Polish educational materials.
APA Citation
United States. Office of Education. Selected bibliography of Polish educational materials. [Warsaw]: Foreign Scientific Publications Department, National Center for Scientific, Technical and Economic Information [etc.].
MLA Citation
United States. Office of Education. Selected Bibliography of Polish Educational Materials. [Warsaw]: Foreign Scientific Publications Department, National Center for Scientific, Technical and Economic Information [etc.],
Warning: These citations may not always be complete (especially for serials).