00391nam a2200133Ia 4500003000400000008004100004020001400045040000800059100001800067245009800085260003200183300001300215440002900228LDD181029s9999    xx            000 0 und d  a835218953  cLDD  aNewcomb, John 4aThe Book of graphic problem-Solvingbhow to get visual ideas when you need themcJohn Newcomb  aNew YorkbR.R. Bowkerc1984  axi, 259p  aThe Bowker design series