000 00514nam a2200181 a 4500
003 AR-LpUBP
005 20240702192638.0
007 ta
008 090429s1944 xxu g 000 0 eng d
040 _aAR-LpUBP
_bspa
_cAR-LpUBP
100 1 _aSandin, Adolph A.
_9104468
245 1 0 _aSocial and Emotional Adjustment of Regularly Promoted and Non-Promoted Pupils
260 _aNew York :
_bColumbia University,
_c1944.
300 _a142 p. ;
_c18 cm.
500 _aDonación.
942 _cBK
999 _c559264
_d559264
988 _c76
_dMaría Victoria Somoza
_a76
_bMaría Victoria Somoza