The first principles of evolution,

"Literature": p. 321-328.

Principles of human physiology.

Mode of access: Internet.

Principles of human physiology : with their chief applications to pathology, hygiène, and forensic medicine

Mode of access: Internet.

Principles of general physiology,

Bibliography: p. 737-823. p.741-827.

Principles of the law of property / by John E. Cribbet.

Bibliographical footnotes.

Principles of nuclear reactor engineering,

Bibliographical footnotes.

Principles of high-polymer theory and practice; fibers, plastics, rubbers, coatings, adhesives,

Includes bibliographies.

Principles of human physiology : with their chief applications to pathology, hygiene and forensic medicine /

Includes bibliographical references and index.