Judul asli : Using1-2-3.
Judul asli : International accounting.
Judul asli : Using Wordstar.
Judul asli : The origin of species, by means of natura selection or the preservation of favoured races in the struggle for life.
Judul asli : Mathematical analysis : business and economic apllications
Judul asli : Matematical analysis : business and economic applications.
Seri WIA 2.
judul asli: Alamatun nubuwwah.
diterjemahkan dari Al nubuwwah wa al anbiya.
Judul asli: Al islam aqidah wa syariah.
Judul asli : The reen revolution, the american environmental movement.
Judul asli : Nutritional biochemistry and metabolism.