00890nam a2200241Ia 4500 249928 20190412022527.0 010824s2000 sp a spa 8495456311 CPR ab 21 370.153 H3769t E Hausner, Lee. Local 108894 Teaching your child concentration . Spanish Enseñanza a tu hijo a concentrarse Lee Hausner, Jeremy Schlosberg ; traducción de Patricia Shelly. Barcelona Oniro 2000. 155 p. ill. 23 cm. El nino y su mundo 21 Local 91038 Attention Study and teaching (Preschool) Local 55834 Education, Preschool Parent participation. Local 90408 Education, Preschool Activity programs. Local 90408 Schlosberg, Jeremy 1958- Local 166122 179596 179596 0 0 ddc 0 370_153000000000000_H3769T_E 0 abl 93488 1 1 17 2016-05-27 12.50 348864 0 370.153 H3769t E 60000003036883 2016-05-27 00:00:00 r:249928 6