000 00411nam a2200157Ia 4500
008 211231s9999 xx 000 0 und d
020 _a9780415355278
040 _cJayakar Knowledge Resource Centre
100 _aBowlby, John
245 0 _aSecure base
250 _a1st
260 _bRoutledge Classics
_aLondon
_c1988
300 _axiii,204 p.
653 _aAttachment behavior in children.
942 _c1
999 _c309341
_d309341