TY - BOOK AU - Lữ, Thị Ngọc Lan TI - The acqiusition of English prepositional phrases contening to or for by Gia Dinh High School English-majored students U1 - 420.07 PY - 2009/// CY - Ho Chi Minh City PB - University of Social sciences and Humanities (National University of Ho Chi Minh City) KW - Tiếng Anh KW - Phương pháp giảng dạy N1 - LV 208 ER -