16S3: AM trigo lesson 7 - Additional formula by Gary Ang | Aug 21, 2016 | 16S3, Board-casts | 0 comments [vimeography id="629"] In this lesson, we started on additional formula. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ