20
1
10
Andakah pribadi sukses itu?
Andreas Harefa
Primary Author
mixed material
Duta Masyarakat
Gelar tidak terlalu penting
Harefa, Andrias
Primary Author
mixed material
Manajemen: majalah bagi manajer dan eksekutif
Berwirausaha dari nol:
10 kiat sukses dengan modal seadanya / Andrias Harefa
Harefa, Andrias
Primary Author
mixed material
9796555069
Jakarta: Gramedia Pustaka Utama
2002
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Agar menulis - mengarang bisa gampang /
Harefa, Andrias
Primary Author
mixed material
9796866765
Jakarta : Gramedia Pustaka Utama
2002
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Meet, learn, and multiply:
pembelajaran wirausaha mandiri / Andrias Harefa
Harefa, Andrias
Primary Author
mixed material
9799251613
Jakarta: Kompas
2001
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Presentasi efektif /
Harefa, Andrias
Primary Author
mixed material
979731085Xben
Yogyakarta : Andi, 2003.
2003
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Agar menjual bisa gampang :
panduan awal bagi penjual berjiwa wirausaha/Andrias Harefa
Harefa, Andrias
Primary Author
mixed material
9796868709ben
Jakarta : Gramedia Pustaka Utama
2004
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Menjual tanpa hambatan /
Harefa, Andrias
Primary Author
mixed material
9797310868ben
Yogyakarta : Andi, 2003.
2003
https%3A%2F%2Fsipadu.um.ac.id%2Fadmin%2Fpengolahan_buku%2Fimages%2Fupdbuku%2F26047.jpg
Presentasi efektif /
Harefa, Andrias
Primary Author
mixed material
979731085X
Yogyakarta : Andi, 2003.
2003
https%3A%2F%2Fsipadu.um.ac.id%2Fadmin%2Fpengolahan_buku%2Fimages%2Fupdbuku%2F25941.jpg
Agar menulis-mengarang bisa gampang /
Harefa, Andrias
Primary Author
mixed material
9796866765
Jakarta : Gramedia Pustaka Utama
2002
https%3A%2F%2Fsipadu.um.ac.id%2Fadmin%2Fpengolahan_buku%2Fimages%2Fupdbuku%2F14694.jpg