00567nam a2200169 a 450000100100000000500170001000800410002702000150006804000250008308200140010810000180012224501010014026000390024130000280028050400280030850000610033600004087520201002034437.0130910s1991    xxua          000 0 spa d  a042512780X  aDO-SdBNPbengcBNPHU  axxxbxxxx1 aWycoff, Joyce10aMindmapping. :byour personal guide to exploring creativity and problem-solving /cJoyce Wycoff.  aNew York, :bBarkley books,c1991.  a173 p. :bil. ;c23 cm.  aBibliography p: 169-173  aIncludes brief biography of the author on the back cover