Sinaulan, Richard Wantian, author
1983
UI - Skripsi (Membership)
Hurlock, Elizabeth Bergner, 1898-, author
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Buku Teks
Papalia, Diane E., author
Salemba Humanika, [2014;2014;2014;2014;2014;2014;2014, 2014]
Buku Teks
Hurlock, Elizabeth Bergner, 1898-, author
Erlangga, 1991
Buku Teks
Upton, Penney, author
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Buku Teks