Contemporary topics in developmental psychology
edited by Nancy Eisenberg
John Wiley & Sons, 1987
 Buku Teks SO
Silver, Howard A.
Mathematics: contemporary topics andf applications
Prentice-Hall, 1979
 Buku Teks SO
Jones, Edwin R.
Contemporary college physics
Addison-Wesley , 1992
 Buku Teks SO
Pine, Jerome
Contemporary physics : an introduction for the nonscientist
McGraw-Hill, 1972
 Buku Teks SO
Contemporary problems in statistical physics
edited by George H. Weiss
Society for Industrial and Applied Mathematics, 1994
 eBooks