Door sign for your library with the silhouette of some old books on a shelf in art nouveau style, part of a series. 라이브러리 도 서 읽기 라이브러리 문 기호
Free Open Book Vector! This book vector is created blank and open so you can have a blank slate when you use this for your next project. Use this book vector in your next piece! 도 서 교육 자세히 오픈도 서 벡터
Silhouette of some books stacked on a shelf. The board and the books are separate objects. 실루엣 선반 라이브러리 책
an image from the US government EPA "Sunwise" program. I converted it from PDF format, and removed all the "sunwise" logos. the source link is here - http://www.epa.gov/sunwise/doc/guide.pdf 도 서 펜 학교 책을와 펜