na YOGYA000000000048000 20240829110804 0010-081400000047718 L 025.4 CLA Classification : class H social sciences Third Edition Washington : United States Government Printing Ofice, 1950 614 hlm. ; 25 cm. YOPDYOG 180801s1950 g eng d [22] 025.4 025.4 CLA Tajuk subjek ta YOPDYOG ind eng 42263-a 42263-a