00297nam a22001217a 450000500170000000800410001702000150005805000150007310000220008824500350011025000080014530000220015320260311113144.0260311b        |||||||| |||| 00| 0 eng d  a0155726250  aBF 139. K4  aKagan and Jerome.  aPsychology cKagan and Jerome.  a4th  ap. 647.:ill.bHbk