TY - JOUR A1 - Purpura, D.J. A1 - Hume, L.E. A1 - Sims, D.M. A1 - Lonigan, C.J. T1 - Early literacy and early numeracy: The value of including early literacy skills in the prediction of numeracy development Y1 - 2011 DO - 10.1016/j.jecp.2011.07.004 VL - 110 IS - 4 ER -