TY - BOOK T1 - International understanding through the secondary school curriculum A1 - Kenworthy, Leonard Stout 1912- LA - English PP - s.l. PB - s.n.] YR - 1956 UL - https://tuklas.up.edu.ph/Record/UP-99796217603648445 OP - 303 NO - Library copy imperfect: chapter I wanting. CN - LC 1090 K415 KW - International education. KW - Education, Secondary : U.S. ER -