00531nam a2200169Ia 4500 190327s9999||||xx |||||||||||||| ||und|| 62-10007 NITIL NITIL 21st 155.3 P256S Parnes, Sidney J (Ed.) A Source book for creative thinking Sidney J Parnes New York Charles Schribner's Sons 1962 xiv, 393p. Creative thinking; Creative ability; Imagination; Problem solving Harding, Harold F (Ed.) BKS 54114 54114 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 155.3 P256S 50973 2019-04-04 00:00:00 2019-04-04 BKS