Marshall, A. Milnes
A junior course of practical zoology
John Murray, 1930
 Buku Teks SO
Hartley, Michael G.
A first course in computer technology
McGraw-Hill, 1978
 Buku Teks SO
Smoot, Robert C.
Chemistry a modern course
Charles E. Merril, 1965
 Buku Teks SO
Cartianu, Ana
An advanced course in modern Rumanian
Publishing House for Scientific Books, 1964
 Buku Teks SO
Monro, Donald M.
Computing with Fortran IV : a practical course
Edward Arnold, 1977
 Buku Teks SO