000 00574nam a22001937a 4500
001 CATREF045805
008 120530t xxu||||| |||| 00| 0 eng d
020 _a071003068 I
041 _aeng
082 0 _a372 PIA
100 1 _aPiaget, Jean
_9279527
245 1 4 _aThe child's conception of the world
_cJean Piaget
260 _aLondon :
_bRoutledge and Kegan Paul,
_c1971.
300 _aix, 397 p. ;
_c23 cm.
500 _aIncludes index.
650 4 _aElementary education-school
_9279528
650 4 _aElementary school-child
_9279529
650 4 _aWorld-child
_9279530
999 _c162340
_d162340