David C. Petty
@psb_david_petty
Computing / Robotics Teacher @ Brookline High School
ID: 1034547860736548867
28-08-2018 21:06:45
64 Tweet
40 Followers
16 Following
@psb_david_petty
Computing / Robotics Teacher @ Brookline High School
ID: 1034547860736548867
28-08-2018 21:06:45
64 Tweet
40 Followers
16 Following