海外直订Turn-Taking, Fingerspelling, and Contact in Signed Languages 轮转，手指拼写和接触的手语

【4周达】British Sign Language Two-Handed Fingerspelling [9782709685474]

【4周达】Turn-Taking, Fingerspelling, and Contact in Signed Languages: Volume 8 [9781563681288]

【4周达】118 Easy Sudoku Puzzles With the American Sign Language Numbers : The ASL Fingerspelling Sud... [9783864690273]