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, Inc. YR - 1971 ED - Second edition. UL - https://tuklas.up.edu.ph/Record/UP-1685594773861620271 OP - 502 CN - N 7435 K56 1971 SN - 0030813425 KW - Aesthetics. KW - Art appreciation. KW - Art : Technique. ER -