Bahasa Inggris Sistem 52 M Jilid 1

by Herman Sudrajat, Herpinus Simanjuntak
Published 2004

Practical Daily ; Coversations

by Dhanny R. Cyssco, Herman Sudrajat, Ira Sustafira M.
Published 2004

Telephone ; English for Special Purposes conversational approach

by Herman Sudrajat, Lanny Kristianto, Sabar Sinulingga, Harry R
Published 2003

Kamus Pemantapan Bahasa Inggris

by Herman Sudrajat, F.G Son Mila Puspita Arum
Published 1996

English For Hobbies

by Drs. Fathuddin, S.I.P., Dedeh K, Herman Sudrajat
Published 2003

Leisure ; English for Special Purposes

by Herman Sudrajat, Dra.Jasmin Nurcahya, A. Heriyanti, Adjie Soeroso
Published 1996