00289pam a2200109 a 4500020000500000041000500005082001400010100002900024245008700053260002700140300001200167  c  h  a658.409`3  aOECH (Roger Von)eauthor  aA whack on the side of the head (How you can be more creative)  hTextual Document  bINDUS New Delhi,c1990  aXI, 196