00384cam a2200169   450000500170000024500580001702000050007510000200008004400160010025000080011604100080012430000230013250000050015583000050016026000310016508200180019620260711133810.0  aThe 5 day course in thinking:Introducing the L gameb  a  aDe Bono, Edward  aReino Unido  a1ª  aeng  a160 p. il.; 20 cm.  a  v  abPenguin Books Ltd.c1969  a153.42bB719f