00470    a2200145   4500020001800000050002000018100002300038245010500061264003700166300001100203500005000214650002300264650001600287700002100303  a9780711211148  aRJ 131 LAN 1991  a Lansdown, Richard  aYour Child's Development : bfrom birth through adolescence/.cRichard Lansdown  and Marjorie Walker  aLondon:bFrances Lincoln,c1991.  a510 p.  aincludes bibliographical references and index  a Child development  aAdolescence  aWalker, Marjorie