000 00486nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aBF721.G643
100 _aGordon, Ira J.
245 0 _aHuman development: a transactional perspective
260 _aNew York
260 _bHarper and Row Publishers
260 _c1975
300 _axiv,418p.
300 _c23cm.
650 _aChild study
942 _2Library of Congress Classification
942 _cBook
999 _c18933
_d18933