Warhus, Susan
Fertility demystified : a self teaching guide
McGraw-Hill, 2007
Buku Teks SO
Moche, Dinah L.
Astronomy : a self-teaching guide
John Wiley & Sons, 1981
Buku Teks SO
Kuhn, Karl F.
Basic physics : a self-teaching guide
John Wiley & Sons, 1979
Buku Teks
Craghan, Michael
Physical geography: a self-teaching guide
John Wiley & Sons, 2003
Buku Teks
Tagliaferri, Louis E.
Successful supervision : a self-teaching guide
John Wiley & Sons, 1979
Buku Teks