Core concepts in art / Otto G. Ocvirk...[et al.]. - 9th ed. - Boston : McGraw-Hill, c2002. - 1 disc : digital ; 4 3/4 in. CD-ROM. Accompanying material. ISBN: 0-07-244958-6 Subjects--Topical Terms: Art--Technique.Art. LC Class. No.: ER N 7430 / C67 2002 UETC