000 00459nam a2200169 a 4500
003 AR-LpUBP
005 20240702192452.0
007 ta
008 081009s1931 xxu g 000 0 eng d
040 _aAR-LpUBP
_bspa
_cAR-LpUBP
100 1 _aArrington, Ruth E.
_9102515
245 1 0 _aInterrelations in the Behavior of Young Children
260 _aNew York :
_bColumbia University,
_c1931.
300 _a107 p. ;
_c18 cm.
942 _cBK
999 _c555835
_d555835
988 _c76
_dMaría Victoria Somoza
_a76
_bMaría Victoria Somoza