000 00647cas a22002414a 4500
003 AR-BaBNM
005 20230201144828.0
007 ta
008 000000s1980 xxu|||||||||||| || eng|d
022 _a0013-5984
035 _a000220911
040 _aAR-BaBNM
_bspa
_eaacr
110 2 _aUniversity of Missouri.
_bCenter for Research in Social Behavior
245 1 4 _aThe elementary school journal
260 _aColumbia :
_b[s.n.],
_c1980.
300 _av. :
_bil.
310 _aBimestral
650 4 _aEducación inicial
_97607
866 0 _a(1988)
866 0 _a89(2) (1988)
942 _2udc
_cISSUE
999 _c10425
_d10425