TY - BOOK AU - Highland,Harold Joseph TI - The how and why wonder book of light and color T2 - How and why wonder books AV - QC360 .H54 1963 U1 - J535 PY - 1963///] CY - [Columbus] PB - Merrill KW - Light KW - Juvenile literature KW - Color UR - http://www.archive.org/details/howwhywonderbo00high UR - http://www.openlibrary.org/books/OL24280696M ER -