BOAK, A. E. R.
The growth of European civilization. By A. E. R. Boak, Albert Hyma & Preston Slosson.
BOAK, A. E. R. The growth of European civilization. By A. E. R. Boak, Albert Hyma & Preston Slosson. © 31May38; A118089. Helen P. Boak (W), Albert Hyma & Preston W. Slosson (A); 6Aug65; R365774.
Helen P. Boak|W||Albert Hyma & Preston W. Slosson|A