by Jerzy BrzeziĹski
Paperback
ISBN: 978-83-7506-878-8
ISBN-10: 83-7506-878-0
Zysk i S-ka · 2012
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by Jerzy BrzeziĹskiPaperback
ISBN: 978-83-7506-878-8 ISBN-10: 83-7506-878-0 Zysk i S-ka · 2012 |
| See also (possibly by other authors): | ||
| 2007 | Paperback | Metodologia badan spolecznych |