000 00283nam a2200121Ia 4500
100 _aRobertson, Bruce
020 _a0-89134-242-7
942 _cBK
245 _aHow to draw charts & diagrams
260 _aNorth Light Books, Cincinnati
_c1988
082 _a744.429 Rob
300 _a192
999 _c64946
_d64946