000 00290nam a22001217a 4500
020 _a9780140138375
082 _a155.418 BOW-A
100 _aBowlby, John
245 _aAttachment and Loss, Vol.I: attachment
260 _aEngland:
_bPenguin Books,
_c1991.
300 _a425p.
942 _cBK
999 _c230306
_d230306