Gilman, Leonard
APL: an interactive approach
John Wiley & Sons, 1983
 Buku Teks SO
Gilman, Leonard
APL an interactive approach
John Wiley & Sons, 1976
 Buku Teks SO
Gilman, Leonard
APL/360: an interactive approach
John Wiley & Sons, 1970
 Buku Teks SO
Rubenfeld, M. Gaie
Critical thinking in nursing: an interactive approach
Lippincott , 1999
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Rusaw, A. Carol
Leading public organizations : an interactive approach
Harcourt College Publishers, 2001
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