LEADER 00000nam 2200205 a 4500
001 0604244
003 UkHlHU
007 t
008 000204 2 1978 000 eng
020 0136751407 0136751326(pbk)
040 UkHlHU
050 4 BF 721 P5 G5
100 1 Ginsburg, Herbert.
245 10 Piaget's theory of intellectual development /|cHerbert
Ginsburg, Sylvia Opper.
250 2nd ed.
260 Englewood Cliffs, N.J. :|bPrentice-Hall,|c1978.
300 253p.
600 10 Piaget, Jean,|d1896-1980.
700 1 Opper, Sylvia.
|