Spanish in 1991

Spanish Memory Book: A New Approach to Vocabulary Building by Harrison, William F., Welker, Dorothy Winters

Communicating in Spanish (Novice Level) by Schmitt, Conrad J., Woodford, Protase E.

Communicating in Spanish (Intermediate Level) by Woodford, Protase E., Schmitt, Conrad J.

Lehrerheft - Schlüssel Zu Den Übungen by San Miguel, Angel, Fuss, Albert, Jambrina, Felipe

Mastering Spanish by Clarke, R., Clarke, Robert

Estrategias by Harvey, Edward T.

Licensing Theory and French Parasitic Gaps by Tellier, C. R.