10 1 50 Eko Suhartanto Primary Author Safitri Siswono Additional Author Vanessa Ingrid Additional Author Tracy Ann Additional Author mixed material 9789792746617 Jakarta : Gramedia 2009 Eko Suhartanto Additional Author Additional Author mixed material 9789792746617 Jakarta Gramedia 2009 Sukses memulai dan menjalankan bisnisdi bangku Kuliah Eko Suhartanto Primary Author mixed material 9789792746617 Jakarta Kompas Gramedia 2009 Mehta, Atul Additional Author Huriawati Hartanto Additional Author mixed material 9789790333826 Jakarta Elangga 2008 Additional Author Suhartanto, Eko Additional Author mixed material 9789792755312 Jakarta Elex Media Komputindo 2009 Additional Author HARTANTO, Novi Additional Author mixed material 9789793641522 Yogyakarta Absolut Yogya 2011 Additional Author Hartanto, John S. Additional Author mixed material Surabaya Indah 2003 Additional Author Hartanto Additional Author mixed material 9794047252 Bandung Angkasa 1990 Additional Author Soehartanto Additional Author mixed material Semarang Eka Offset 1989 Additional Author Hartanto, H. Additional Author mixed material Bandung Dharma Karya Cipta 1994