Judul asli:Theory and Problems of College Chemistry.
Judul asli:The Origin of Species.
Judul asli:Mathematics for Economists.
Judul asli:Elementary Numerical Analysis an Algoritmic Approach.
Judul asli:The Short Textbook of Medical Mocrobiology.
Judul asli:Mathematics for Data Processing.
Judul asli:Linear Algebra With Applications.
Judul asli:SchaumsOutline of Theory and Problem of Statistic.
Judul Asli: mathematics for economists.