TY - BOOK AU - Jenks,C.Wilfred TI - The International Protection of Trade Union Freedom / : U1 - 341.72 21 PY - 1957/// CY - New York : PB - Frederick a. Praeger KW - Public international law UR - https://fll.law.cu.edu.eg/fulltext/bks/B11-07402.pdf ER -