Harmonograph: A Visual Guide to the Mathematics of Music (Wooden Books)
Please be aware orders placed now may not arrive in time for Christmas, please check delivery times.
Condition: USED (All books are in used condition)
Condition - Very Good The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.
Harmonograph: A Visual Guide to the Mathematics of Music (Wooden Books)
![My Aging Parent Needs Help!: 7 Step Guide to Caregiving with No Regrets, More Compassion, and Going from Overwhelmed to Organized [Includes Tips for Caregiver Burnout]](https://m.media-amazon.com/images/I/41xJVXFT9IL._SL160_.jpg)
