00378nam a2200121Ia 4500008004100000040003800041100001600079245008000095250000600175260004300181300001700224653001500241211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aOsborn, A E 0aApplied imagination: m princples and procedures of creative problem-solving  a1  bCharles Scribners sonsaNew Yorkc1953  axxxi, 379 p.  aPsychology