Judul asli:Pyramids of sacrifice.
Bibliografi: hlm. 121.
Judul asli: Theory and problems of differential and integral.
Judul asli: Linear algebra.
Judul asli: The calculus with analytic geometry.
Judul asli: Theory and problems of vector analysis.
Judul asli: Laplace transforms.
Judul asli: Calculus with analytic geometry.
Judul asli : Calculus with analytic geometry.
judul asli : Managing interdiscliplinary research.