Ramsey, Charles George. Architectural graphic standards : for architects, engineers, decorators, builders, and draftsmen / Charles George Ramsey and Harold Reeve Sleeper. - 4th ed. - New York : John Wiley & Sons, c1951. - xv, 614 p. : ill. ; 29 cm. Subjects--Topical Terms: Architecture. Dewey Class. No.: 720