000 00274nam a2200121Ia 4500
100 _aMontessori, Maria
020 _a0-345-29390-8
942 _cBK
245 _aThe Discovery of the child
260 _aBallantine, New york
_c1967
082 _a372.21 Mon
300 _ax; 339
999 _c13610
_d13610