00409    a2200169   4500003000800000008004100008020001500049041001200064082001600076100001900092245003000111260003000141300001800171650001700189650001800206650001500224WUSLLib201007b           ||||| |||| 00| 0 eng d  a0330309277  aEnglish  a305.23bKEM  aKemble, Bruce   aGive your child a chance   aLondon:bPan Books,c1970  a231p.;c20cm.  aYoung people  aSocial groups  aage groups