000 00637nam0a22002050004500
001 2885
005 20200804101857.0
010 _a0-7195-3772-X
_b(Brochado)
090 _a2885
100 _a19881230e19871981k y0pory5003 ba
101 0 _aeng
102 _aGB
200 1 _aChildren's understanding of mathematics
_e11-16=11- 16
_fed. K. M. Hart... [et al.]
210 _aLondon
_cJohn Murray
_dimp. 1987
215 _a231 p.
_d24 cm
675 _a51:372.851
_vint
_zeng
675 _a372.851:51
_vint
_zfre
702 1 _9124782
_aMurray,
_bJohn
_4340
942 _cLIVRO
_n0