Badillo, Shaira R.
Creating and comparing egg shell chalk and dura-smooth polar bear commercial chalk in terms of writing and physical qualities on illustration board. - Marikina City March 2019 - viii, 36pages; illustration; 28cm
Includes: references
1. Egg shells -- Case studies
TT 896.7 / B34 2019
Creating and comparing egg shell chalk and dura-smooth polar bear commercial chalk in terms of writing and physical qualities on illustration board. - Marikina City March 2019 - viii, 36pages; illustration; 28cm
Includes: references
1. Egg shells -- Case studies
TT 896.7 / B34 2019