TY - BOOK T1 - The Visual dialogue an introduction to the appreciation of art A1 - Knobler, Nathan LA - English PP - New York PB - Holt, Rinehart and Winston YR - 1971 ED - 2nd ed. UL - https://tuklas.up.edu.ph/Record/UP-8027390931312375521 OP - 502 CN - N7435 K56 1971 KW - Aesthetics. KW - Art criticism. KW - Art : Technique. ER -