000 00300nam a2200109Ia 4500
008 171211s9999 xx 000 0 und d
245 _aPencil Drawing Techniques
245 _cDavid Lewis
260 _c1984
650 _xDrawing
856 _uhttp://down.ebook777.com/007/Pencil-Drawing-Techniques.pdf
999 _c347988
_d347988