TY - BOOK T1 - An introduction to drawing A1 - Jackson, John LA - English PP - London PB - Tiger Books International YR - 1992 UL - https://tuklas.up.edu.ph/Record/UP-99796217603876711 OP - 128 CN - NC 730 J33 1992 SN - 1855012693 KW - Drawing : Techniques. KW - Drawing materials. ER -