Digestive diseases and sciences.
American journal of science : an international earth science journal ; devoted to the geological sciences and to related fields.
Journal of the American Ceramic Society : a monthly publication devoted to the arts and sciences related to ceramics /
The American journal of pathology : cellular and molecular biology of disease ; official publication of the American Society for Investigative Pathology.
Digests of great american plays : complete summaries of more than 100 plays from the beginnings to the present. /
American potato journal.
American journal of physics.
Encyclopedia of American journalism /
American journal of mathematics.
American journal of hygiene.
American journal of psychology.
The American journal of surgery.
American journal of sociology.
The Brewers digest.
Poultry digest.
Dawe digest.
Reader´s digest.
Banker´s digest.
English Digest 10/2001
Handbook of independent journalism /