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008 220930b xxu||||| |||| 00| 0 eng d
010 _a76076312
020 _a013493017X
040 _aDLC
_bEng
_cDLC
_erda
050 _aBF721
_b.G58 1969
100 _aGinsburg, Herbert.
245 _aPiaget's theory of intellectual development; an introduction
260 _aEnglewood Cliffs, N.J.,
_b Prentice-Hall
_c [1969]
300 _a xi, 237 p.
_b illus.
_c 24 cm.
942 _2lcc
_cBK