Kennedy - Principles of Aeroplane Construction - New paperback or soft - X555z

Spinoza - Principles of Descaretes' Philosophy - New paperback or soft - X555z

Hill - Principles of Rhetoric and Their Application - New paperback or - X555z

Landa - Shepard - New paperback or softback - X555z

Clapp - Principles of Wind-Band Transcription - New paperback or soft - X555z

Wundt - Principles of Physiological Psychology - New paperback or soft - X555z

Walker - Principles Of English Pronunciation - New paperback or softba - X555z