销售Psyc 223电子书(pdf):Shaffer, D. R., Kipp, K., Wood, E., Willoughby, T., Roberts, K., Gottardo, A., Krettenauer, T., Lee, J. & Newton, N. (2019). Developmental Psychology: Infancy and Childhood (5th Canadian Ed.). Nelson Education Ltd. Toronto, ON. ISBN-10: 017687397X 0 \1 b5 }- } u, F9 z2 \! S e) \9 x$ f+ ?$ g如果您对此感兴趣,请加我微信: doris6652。